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    5,000 simulation công việc được tìm thấy

    Tôi muốn tạo một trang web giả lập sàn Binance để phục vụ mục đích trình diễn và đào tạo. Các yêu cầu cốt lõi gồm: • Điều chỉnh giá tiền ảo: Tôi cần một bảng order book và khu vực nhập lệnh cho phép thay đổi thủ công giá cũng như khối lượng, từ đó cập nhật tức thời lên toàn bộ giao diện. • Quản lý số dư ví: Mỗi tài khoản sẽ có ví ảo; khi giá hoặc lệnh thay đổi, số dư và lịch sử giao dịch phải phản ánh chính xác. • Biểu đồ thời gian thực: TradingView hoặc thư viện tương đương hiển thị nến, tự động lấy dữ liệu giả lập do tôi điều chỉnh. Giao diện tôi ưu tiên &ldqu...

    $58 Average bid
    $58 Giá đặt trung bình
    10 lượt đặt giá

    ...height, field of view, operating posture). • Strong knowledge of plastics, composites, and enclosure tooling/manufacturing processes. • Solid grasp of Design for Manufacturing (DFM) fundamentals. • Ability to sketch rapidly for concept validation. 2) Mechanical Design (MD) • Software • 3D CAD: Proficient in SolidWorks or equivalent (Creo, Fusion 360). • Force and kinematics simulation (SolidWorks Simulation or equivalent). • Knowledge & Experience • Strong knowledge of materials (plastics, sheet metal, aluminum alloys, steel) and processes (CNC, injection molding, welding, laser cutting). • Proficient in 2D technical drawings with tolerances and fit/assembly standards. • Experience applying DFMA (Design for M...

    $1035 Average bid
    $1035 Giá đặt trung bình
    28 lượt đặt giá
    Seeking Cube Mobile Developer
    Đã kết thúc left

    Công ty công nghệ tại Hà Nội, Việt Nam Đang cần tìm 1 bạn có kinh nghiệm về 3D simulation dùng cube có app trên window, mình nâng cấp version Yêu cầu : Là người Việt Nam, có thể nói tiếng việt, không nhận người nước ngoài Lương thỏa thuận, báo giá cho mình nhé

    $6 / hr Average bid
    $6 / hr Giá đặt trung bình
    9 lượt đặt giá
    CẦN TÌM 1 DEV CUBE
    Đã kết thúc left

    Công ty công nghệ tại Hà Nội, Việt Nam Đang cần tìm 1 bạn có kinh nghiệm về 3D simulation dùng cube có app trên window, mình nâng cấp version Yêu cầu : Là người Việt Nam, có thể nói tiếng việt Lương thỏa thuận, báo giá cho mình nhé

    $6 / hr Average bid
    $6 / hr Giá đặt trung bình
    7 lượt đặt giá

    Tôi cần làm ứng dụng Fluid Simulation. Chức năng chính demo theo ứng dụng

    $480 Average bid
    $480 Giá đặt trung bình
    9 lượt đặt giá

    I'm in need of a skilled salesperson who can effectively market my mobile simulation game. (Rise of kingdoms) Key Responsibilities: - To reach out and engage with our target audience (15-50 years old) - Convert potential customers into active players - Strategize and execute effective sales pitches that match our game's simulation theme. Ideal candidate should have: - Previous experience in selling mobile games - In-depth understanding of simulation genre - Experienced with demographic of 15-50 years old - Strong communication and persuasion skills. Your ability to sell, passion for games, and understanding of our audience makes you a perfect fit. Let's increase our gamers count together! Tôi đang cần một nhân viên bán h&a...

    $1505 Average bid
    $1505 Giá đặt trung bình
    3 lượt đặt giá
    Project for phungoc25
    Đã kết thúc left

    Hi phungoc25, tôi cần người giúp thermal simulation. Nếu em tôi, xin liên lạc với tôi. Lộc Sơn

    $5 / hr Average bid
    $5 / hr Giá đặt trung bình
    1 lượt đặt giá

    Viết một chương trình mô phỏng động lực học chất lưu (computational simulation) cho thí nghiệm sử dụng OpenFoam dựa trên Navier-Stokes Theorem. Có thể xem video để biết thêm chi tiết.

    $30 - $250
    $30 - $250
    0 lượt đặt giá

    I need a short 360-degree VR video that drops the viewer right into an abandon-ship drill. The piece will be used strictly for training and academic research at maritime school, so authenticity and clarity of procedures are essential. Scope • Duration: 1–3 minutes of continuous 360° footage. • Interactivity: basic clickable hotspots that identify equipment, highlight muster points, or display pop-up checklists as the scene unfolds. • Tone: realistic but not sensational—think “bridge to liferaft” with clear verbal and visual cues that match SOLAS best practice. You may film onboard a vessel you already have access to or build the scene in a real-time engine such as Unity or Unreal; whichever route you choose, the final file must play smooth...

    $114 Average bid
    $114 Giá đặt trung bình
    20 lượt đặt giá

    I need a clean, highly detailed 3D model of a semiconductor at the chip level. The goal is strictly visualization, so accuracy in visible structures, proportions and materials takes priority over simulation-ready geometry. You will receive the reference drawings and any dimensional data I have as soon as we start; feel free to suggest additional views or measurements that will help you model the die, package and bond-pad layout convincingly. Realistic materials, basic lighting and camera setups that make the chip look photorealistic in standard renderers are welcome, but polygon efficiency is less important than visual clarity. Deliverables • The finished chip-level 3D model in a commonly-used format we agree on up front (OBJ, STL, native CAD or similar) • A short n...

    $25 Average bid
    $25 Giá đặt trung bình
    16 lượt đặt giá

    I need a certified ethical hacker to run a full-cycle social-engineering engagement focused exclusively on phishing simulation. The objective is to gauge how many employees interact with malicious-looking emails, identify patterns behind unsafe clicks or credential submissions, and turn those findings into actionable security awareness improvements. The work involves designing realistic phishing scenarios aligned with our business context, sending the campaign through a managed platform (GoPhish, King Phisher, or similar), silently harvesting the metrics, and then compiling a thorough post-test report. No destructive payloads or system exploitation are allowed—this is a people-centric test only. Deliverables • Campaign design document outlining themes, targets, schedu...

    $9 / hr Average bid
    $9 / hr Giá đặt trung bình
    2 lượt đặt giá

    I need a certified ethical hacker to run a full-cycle social-engineering engagement focused exclusively on phishing simulation. The objective is to gauge how many employees interact with malicious-looking emails, identify patterns behind unsafe clicks or credential submissions, and turn those findings into actionable security awareness improvements. The work involves designing realistic phishing scenarios aligned with our business context, sending the campaign through a managed platform (GoPhish, King Phisher, or similar), silently harvesting the metrics, and then compiling a thorough post-test report. No destructive payloads or system exploitation are allowed—this is a people-centric test only. Deliverables • Campaign design document outlining themes, targets, schedu...

    $10 / hr Average bid
    $10 / hr Giá đặt trung bình
    3 lượt đặt giá
    Truck Yard Master Plan & Simulation
    6 ngày left
    Đã xác thực

    ...a master site development plan and a clear traffic-flow simulation for a new truck yard whose primary role will be the storage and parking of heavy-duty vehicles. The planning side must set out a workable design layout, accurate schematics and full utility planning, showing how power, water, drainage and any comms lines reach every bay and shared facility on site. I will use these drawings as the foundation for permitting and contractor bids, so the files have to be construction-grade (DWG / Civil 3D preferred). Alongside the drawings I want to see a dynamic traffic-flow model that illustrates day-to-day operations: trucks entering the gatehouse, queuing at inspection, moving to assigned parking slots, and exiting. The simulation should highlight bottlenecks, averag...

    $413 Average bid
    $413 Giá đặt trung bình
    28 lượt đặt giá

    ...Please be prepared to: • Share at least three finished animations that prove your ability to handle realism, fluid dynamics, and complex mechanical setups. • Develop and submit a storyboard for my approval before full production starts. • Deliver: – Final video in 4K MP4 and 1080p fallback – All original project files (Blender, Maya, 3ds Max, etc.) with baked caches for the water simulation • Accommodate two rounds of feedback: one at animatic stage, one at final render. I’d like the initial storyboard within a week and the completed animation within four weeks of approval. Let me know which software and plugins you plan to use, attach your best work, and ask any questions that will help you quote accurately. I’m ex...

    $546 Average bid
    $546 Giá đặt trung bình
    32 lượt đặt giá

    ...interpreting the results for discussion and publication. I am comfortable with SolidWorks and Creo for modelling and would like the optimisation routine written in MATLAB or Python so the university can reproduce the study without extra licences. Deliverables • Parametric CAD model ready for optimisation • Well-commented MATLAB or Python code implementing the chosen multi-objective algorithm • Simulation or FEM setup showing baseline vs optimised design performance • A concise technical report (5–6k words) covering methodology, results, sensitivity analysis and future work recommendations • All raw data and plots in editable format Acceptance criteria The optimiser must return a Pareto front with clearly distinguishable trade-off solut...

    $275 Average bid
    $275 Giá đặt trung bình
    13 lượt đặt giá

    I am looking for a clear, actionable method to curb routine gas flaring at upstream sites in the Middle East, with c...all benchmarked against regional infrastructure realities. • Estimated emission reductions, CAPEX/OPEX ranges, and a timeline that shows how the proposal can hit early wins within 6–12 months and deeper cuts over three to five years. • A brief roadmap for stakeholder engagement (regulators, JV partners, community) so the plan aligns with local ESG goals. Include any models, drawings, or simulation files you rely on (e.g., Aspen HYSYS, Flarenet, or equivalent), plus citations for emission factors. I will review the draft strategy, request refinements if needed, and sign off once the technical logic, cost assumptions, and environmental gains are...

    $55 Average bid
    $55 Giá đặt trung bình
    14 lượt đặt giá

    Je souhaite lancer rapidement un MVP sous WordPress pour une plateforme de simulation de concours composée de questions à choix multiples. L’interface devra être mobile-first, responsive et surtout colorée et ludique pour motiver les candidats. Fonctionnalités incontournables : • Création et gestion des questions QCM (import, catégories, minuterie). • Suivi des performances des utilisateurs avec statistiques et tableaux de bord. • Mode révision offrant des explications détaillées après chaque question. Gestion des accès : je commence simple ; seul un rôle Administrateur est nécessaire pour piloter la base de questions, consulter les scores et ajuster les r&eac...

    $1041 Average bid
    $1041 Giá đặt trung bình
    86 lượt đặt giá

    KEY RESPONSIBILITIES: • Develop/Maintain tests for functional verification. • Build the directed and random verification tests, debug test failures to determine the root cause, work with RTL and firmware engineers to resolve design defects and correct any test issues. • Work on functional & code coverage verification. • Provide technical support t...Controller. PHY Verification is a plus • Experience with scripting languages like Python, Perl and TCL is a plus. • Collaborate with architects, hardware engineers, and firmware engineers to understand the new features to be verified • Understanding of Design for Test methodologies and DFT verification experience is a plus • Proficient in debugging firmw...

    $15 / hr Average bid
    $15 / hr Giá đặt trung bình
    11 lượt đặt giá

    This is an academic project conducted within the framework of an engineering degree program. The objective is the design and thermodynamic simulation of a combined-cycle CHP (GuD-CHP) plant with district heating extraction using EBSiLON Professional. The focus is on the modeling of the main components (gas turbine, heat recovery steam generator, and steam turbine) as well as the integration of a district heating extraction system. Existing assumptions and boundary conditions will be provided. The project requires technical support in model development, plausibility checking of simulation results, and optimization of efficiency and relevant energy performance indicators. The work will be carried out remotely. The goal is not a complete execution of the project by the freelance...

    $49 / hr Average bid
    $49 / hr Giá đặt trung bình
    18 lượt đặt giá

    KEY RESPONSIBILITIES: • Develop/Maintain tests for functional verification. • Build the directed and random verification tests, debug test failures to determine the root cause, work with RTL and firmware engineers to resolve design defects and correct any test issues. • Work on functional & code coverage verification. • Provide technical support t...Controller. PHY Verification is a plus • Experience with scripting languages like Python, Perl and TCL is a plus. • Collaborate with architects, hardware engineers, and firmware engineers to understand the new features to be verified • Understanding of Design for Test methodologies and DFT verification experience is a plus • Proficient in debugging firmw...

    $10 / hr Average bid
    $10 / hr Giá đặt trung bình
    8 lượt đặt giá

    I need an experienced CFD specialist to build a robust simulation that captures the pressure distribution along the entire length of a pipe with complex geometry. The working fluid is water, and I will supply the CAD of the pipe as soon as the project begins. For this case the flow will be defined through an imposed outlet pressure coupled with a target flow-rate; everything upstream must adjust accordingly, so the model has to converge cleanly under those boundary conditions. You are free to use ANSYS Fluent, OpenFOAM, CFX, or an equivalent solver, but please outline your intended turbulence model and mesh strategy up front so we can agree on accuracy versus runtime. Transient effects are not expected to dominate, but if you feel a steady-state assumption is insufficient, let me k...

    $48 Average bid
    $48 Giá đặt trung bình
    9 lượt đặt giá
    Automated Movable Bridge Modelling
    5 ngày left
    Đã xác thực

    ...8,000–12,000 words) I am developing a structured engineering research project focused on the automation of movable bridges using MATLAB/Simulink for control system modelling and simulation. The final deliverable will be a comprehensive technical report between 8,000–12,000 words. The document will follow a thesis-style structure including literature review, system modelling, simulation development, analysis, and evaluation of results. The project scope includes: In-depth literature review on movable bridge automation systems Development of a mathematical and control model in MATLAB/Simulink Dynamic simulation of bridge operation sequences Performance analysis and validation Evaluation of safety and reliability considerations Discussion of Indust...

    $144 Average bid
    $144 Giá đặt trung bình
    42 lượt đặt giá

    ...PowerPoint. Your task is purely slide creation; I will supply raw CAD screenshots, FEA/CFD plots, spreadsheets, and cost worksheets while you transform them into a compelling narrative that decision-makers can grasp quickly. The deck must walk the audience through: • concise mechanical design explanations, highlighting key dimensions, tolerances, and material choices, • clear interpretation of simulation results (stress contours, displacement graphs, thermal maps, etc.) with take-away messages, and • VAVE project details showing baseline cost, proposed savings, and value improvements. Keep technical depth intact—no oversimplification—yet ensure every slide is visually balanced, labeled, and branded with my company’s color palette and fonts. ...

    $14 Average bid
    $14 Giá đặt trung bình
    13 lượt đặt giá

    I have a fully-modelled site in AutoCAD and now need clear sun-path analysis for London on two critical dates: 21 March and 21 June. The study must cover both the existing context and my proposed scheme so I can assess potential overshadowing before we lock the design. Please generate accurate 3D visuals that plot the sun’s movement across each date and illustrate resulting shadows on the building massing and surrounding context. I will supply the .dwg along with location coordinates and any height data you request. Your output should be a set of high-resolution perspective or axonometric renders (static images are fine) that clearly demonstrate how shadow patterns evolve through the day; if you prefer to assemble them into a short turntable or time-lapse clip that’s welcome, ...

    $22 Average bid
    $22 Giá đặt trung bình
    1 lượt đặt giá

    ...package—use whichever you work fastest in). • High-resolution contour plots of von Mises and principal stresses in all key regions, with a brief comparison between different post materials if time allows. • A concise technical report summarising objectives, assumptions, mesh quality checks, results, and a short discussion of their clinical relevance. • All raw data so I can rerun or tweak the simulation later. Acceptance criteria 1. Mesh convergence demonstrated. 2. Boundary conditions match the loading scheme I provide. 3. Report highlights peak stress values and their locations in dentin, post, and cement. Turnaround is flexible within reason, but please outline the milestones you need for geometry, meshing, solving, and reporting so we can ke...

    $116 Average bid
    $116 Giá đặt trung bình
    9 lượt đặt giá
    3D Animation for Pipe-Repair Demonstration
    5 ngày left
    Đã xác thực

    Need a 3D engineering-style animation (not cartoon / not marketing style). Animation should show a pressurized pipe with a visible crack and water leak. Show...membrane and activate hydrogel beads. Beads must swell realistically (soft material deformation, not simple sphere scaling). Expansion should be constrained by outer layer and redirect pressure inward. Show leak gradually reducing as pressure seals the crack. Include micro-scale zoom showing bead hydration and gel-like expansion. Visual style must resemble SolidWorks / FEA / engineering simulation outputs. Clean white background, realistic materials, subtle pressure/stress visualization. Deliver 1080p MP4 animation + high-resolution still renders + source files. Share portfolio of similar technical/engineering anima...

    $227 Average bid
    $227 Giá đặt trung bình
    17 lượt đặt giá

    ...Develop and finalize comprehensive Process Flow Diagrams (PFDs) and Piping & Instrumentation Diagrams (P&IDs). Mass & Energy Balances: Perform detailed Heat and Material Balance (H&MB) calculations to optimize thermal efficiency. Equipment Sizing: Execute hydraulic calculations and author technical datasheets for distillation towers, hydro-processing reactors, heat exchangers, and pumps. Process Simulation: Build and validate steady-state and dynamic models using industry-standard tools like Aspen HYSYS, Aspen Plus, or Petro-SIM. Safety & Compliance: Lead or participate in HAZOP/LOPA studies and ensure all designs adhere to API (520/521, 650) and ASME Section VIII codes. Cross-Discipline Coordination: Collaborate with mechanical, civil, and I&C engine...

    $1433 Average bid
    $1433 Giá đặt trung bình
    6 lượt đặt giá
    Sun Path Simulation & 3D Visuals
    5 ngày left
    Đã xác thực

    I have a fully-modelled site in AutoCAD and now need clear sun-path analysis for London on two critical dates: 21 March and 21 June. The study must cover both the existing context and my proposed scheme so I can assess potential overshadowing before we lock the design. Please generate accurate 3D visuals that plot the sun’s movement across each date and illustrate resulting shadows on the building massing and surrounding context. I will supply the .dwg along with location coordinates and any height data you request. Your output should be a set of high-resolution perspective or axonometric renders (static images are fine) that clearly demonstrate how shadow patterns evolve through the day; if you prefer to assemble them into a short turntable or time-lapse clip that’s welcome, ...

    $3 / hr Average bid
    $3 / hr Giá đặt trung bình
    8 lượt đặt giá

    Milestone 1 – Core Engine & Infrastructure Timeline: 4 Working Days Cost: $300 Deliverables: ● Flask backend structure ● PostgreSQL schema (execution, tiers, positions, logs) ● Redis locking integration ● Deterministic state machine ● Docker setup Acceptance Criteria: ● Order lifecycle simulation works ● DB constraints enforce idempotency ● Crash test does not corrupt state

    $300 Average bid
    $300 Giá đặt trung bình
    1 lượt đặt giá
    Radio control folding propeller
    5 ngày left
    Đã xác thực

    ...Experience with propeller or airfoil-based designs (RC props, UAV props, or similar) Ability to modify: Airfoil section(s) Chord distribution Twist / pitch distribution Tip shape (noise reduction focus) Understanding of RPM, motor loading, and aerodynamic efficiency Deliverables Parametric CAD files (STEP preferred) STL suitable for prototyping Brief explanation of design choices Optional: simulation or analysis (BEM, CFD, or similar) if you offer it Material / use case Initial prototypes may be 3D printed Final intent is a stiff, high-efficiency prop comparable to carbon-fiber props in operation If you’ve designed RC props, UAV props, wings, or rotating aerodynamic parts before, please include examples or screenshots of past work....

    $115 Average bid
    $115 Giá đặt trung bình
    6 lượt đặt giá
    Plastic Part Mold Flow Optimization
    5 ngày left
    Đã xác thực

    Seeking expert in mold flow analysis who will check six mold designs and tell me if there may be issue with cosmetic and mechanical fit of the components. cosmetic of front and back of the parts only matter. internal plastic parts cosmetics do nto matter,. plastic housing fit of front and back shoudl be checked Material: this part will be molded in plastic, so the simulation must use an accurate material card that matches the selected grade’s viscosity and shrink data. Key concerns I need you to investigate: • Warping and any dimensional instability • Incomplete filling, especially at the thin-wall ribs and bosses • Cold joints, weld lines, and related cosmetic blemishes that could surface in customer-visible areas Deliverables I expect: 1. A full Mold...

    $212 Average bid
    $212 Giá đặt trung bình
    32 lượt đặt giá

    ...well-commented, and accompanied by self-checking test benches that exercise every major block—acquisition engine, tracking loops (DLL, PLL/FLL), data demodulator, ephemeris parser, and the fixed-point PVT routine. Simulation should run in Vivado or an equally common VHDL simulator, with clear instructions on how to reproduce your results. Please keep resource usage reasonable for a ZYNQ7000 hardware. Fixed-point arithmetic is preferred. Deliverables (all items required) • Complete VHDL source code, synthesizable to RTL • Comprehensive test benches with repeatable pass/fail criteria • Simulation scripts and example input vectors (raw I/Q samples) • Brief build guide and a README that explains clocking, sample rate, and how to pull the N...

    $610 Average bid
    $610 Giá đặt trung bình
    25 lượt đặt giá

    I need a full-physics CFD model that captures how water boils when gravity is virtually absent, such as aboard the ISS. The set-up must be three-dimensional and treat the problem as a multiphase, conjugate heat-transfer case so solid–fluid coupling is resolved along with the liquid–vapour interface. The core phenomena I want you to resolve are: • Bubble formation • Heat transfer rate • Phase change dynamics Please build the model around water at atmospheric reference pressure, specify all governing equations and material properties, and explain any micro-gravity body-force implementation you use in the solver (ANSYS Fluent, OpenFOAM, COMSOL or a similarly capable tool is acceptable). I expect mesh files, solver settings, post-processing scripts, and a...

    $59 Average bid
    $59 Giá đặt trung bình
    4 lượt đặt giá

    ...novel kinematics, sensing arrangements or control algorithms that aren’t yet standard in the market are highly prized. Deliverables • Concept options with novelty analysis for patent potential • Detailed 3-D CAD of the chosen mechanism, including motor, pulley and cable routing • Control architecture: sensor selection, signal conditioning, algorithm flowchart and communications stack • Simulation or analytical proof that the design can hold tension within specified limits across full load range • Prototype-ready drawings, BOM and motor/gearbox sizing sheet • Brief validation plan outlining how we will verify tension accuracy, response time and sensor reliability in a pilot rig Acceptance criteria • Automatic tension error...

    $734 Average bid
    $734 Giá đặt trung bình
    57 lượt đặt giá

    I'm looking for an interactive, gamified training simulation for airline customer service staff, specifically for Batik Air. The goal is to enhance their customer management experience in aviation. Key Requirements: - Role-playing gameplay style - Scenarios include: - Handling difficult passengers - Managing flight delays - Minimalist visual design Ideal Skills and Experience: - Game development expertise - Experience in creating training simulations - Strong design skills for minimalist aesthetics - Background in customer service or aviation is a plus Please provide samples of similar work done.

    $99 Average bid
    $99 Giá đặt trung bình
    30 lượt đặt giá
    Mobile OCR AI Web Frontend
    4 ngày left
    Đã xác thực

    I need a clean, modern, minimalist frontend that guides mobile users through four ...handling (token or cookie) • Point counter that updates in real time and a catalogue screen where points can be redeemed • Build/webpack configuration and concise README so I can deploy in my CI pipeline Acceptance criteria 1. Mobile Lighthouse score ≥ 85. 2. Camera opens within 1 s on iOS Safari and Android Chrome. 3. Image payload reaches backend ≥ 95 % of the time on a flaky 3 G simulation. 4. State persists across refresh with no extra log-in for 24 h. 5. Catalogue renders correctly on devices ≥ 360 px wide. Share a link to one live project where you integrated camera input or heavy client-side media, and outline your proposed tech stack in the first reply so w...

    $15 / hr Average bid
    $15 / hr Giá đặt trung bình
    181 lượt đặt giá
    LSB Drone Image Steganography Prototype
    4 ngày left
    Đã xác thực

    ...which unit forwards the package to the ground station. By the time the file reaches the base, I want to be able to demonstrate that the payload is intact, immutable, and directly traceable to the specific drone that collected it. Core expectations • A clean, well-commented module that hides and later extracts image-based payloads inside JPEG frames via LSB or other types required. • A simple simulation (or lightweight real-world test) showing at least two drones/nodes running a consensus routine that picks the “best” relay before transmission. The consensus does not have to be blockchain-heavy; speed and low overhead are the priority. • A verification and validation routine that confirms both the carrier image and the embedded image are unaltered...

    $492 Average bid
    $492 Giá đặt trung bình
    92 lượt đặt giá

    ...Experience with propeller or airfoil-based designs (RC props, UAV props, or similar) Ability to modify: Airfoil section(s) Chord distribution Twist / pitch distribution Tip shape (noise reduction focus) Understanding of RPM, motor loading, and aerodynamic efficiency Deliverables Parametric CAD files (STEP preferred) STL suitable for prototyping Brief explanation of design choices Optional: simulation or analysis (BEM, CFD, or similar) if you offer it Material / use case Initial prototypes may be 3D printed Final intent is a stiff, high-efficiency prop comparable to carbon-fiber props in operation If you’ve designed RC props, UAV props, wings, or rotating aerodynamic parts before, please include examples or screenshots of past work....

    $136 Average bid
    $136 Giá đặt trung bình
    54 lượt đặt giá

    ...SolidWorks Engineering Simulation & Technical Animation – AquaSkin Self-Sealing Pipe Wrap Project Overview (Important) We are seeking a freelancer with strong engineering visualization and simulation experience, preferably using SolidWorks, to create a scientifically credible 3D model and animation for a materials-science product concept called AquaSkin. AquaSkin is a physics-driven, biomaterials-based system that seals pipe leaks using hydrogel / superabsorbent polymer (SAP) beads. This is not a cinematic animation project — the visuals must resemble engineering simulations / technical analysis outputs, similar to SolidWorks Simulation or Flow Simulation presentations. We have attached reference images demonstrating the style, technical a...

    $124 Average bid
    $124 Giá đặt trung bình
    12 lượt đặt giá

    I would like to carry out modeling and simulation using MATLAB/Simulink for a system that includes: Implementation of an MPPT strategy for a doubly-fed synchronous wind generator using Backstepping control; Design and implementation of an intelligent MPPT control for the photovoltaic system; Modeling of an energy storage system associated with a resistive load; Connection to the grid and addition of a resistive load; Development of an intelligent system based on a neural network for supervision, energy management, and fault diagnosis. The work will be presented in the form of a report written in Microsoft Word, describing in detail the algorithms used, the analysis of the simulation results, and their interpretation. The final part, dedicated to the intelligent supervi...

    $143 Average bid
    $143 Giá đặt trung bình
    26 lượt đặt giá

    ...beads. The mechanism is purely material-driven (no electricity or electronics). We need a freelancer to create physically believable 3D models, animations, and explanatory visuals that clearly communicate how the system works at both: • Macro scale (wrap applied to leaking pipe) • Micro scale (single bead interacting with water) This is not a cinematic animation project — technical realism and simulation credibility are critical. Core Concept (Technical Summary) AquaSkin is a three-layer composite wrap applied around a leaking pipe. Layer Structure: Outer Layer (Structural Containment) High-tensile, non-permeable layer that contains expansion forces. Middle Layer (Active Sealing Layer) Porous matrix containing hydrogel / SAP beads (microspheres) that swell...

    $120 Average bid
    $120 Giá đặt trung bình
    26 lượt đặt giá

    ...management with distinct profiles (senders, citizen carriers, and professional carriers). Creation and tracking of shipments or missions with a dynamic dashboard and real-time notifications. Simulation and filtering of transport offers based on date, price, volume, and carrier type. Interactive maps for pickup points and geographic tracking. The static website will primarily serve to present the application and its features. The project must deliver a functional MVP with well-structured backend and frontend, user-friendly, reliable, and ready for high traffic, including core features such as the simulation engine and map integration. Budget: 1,000 EUR...

    $864 Average bid
    $864 Giá đặt trung bình
    170 lượt đặt giá

    This project involves the creation of a detailed 3D animation showcasing the oper...project involves the creation of a detailed 3D animation showcasing the operations of the Pilot Boat and Catamaran within quayside and warehouse environments. The animation will include the following sequences: Placement of the boat on the equipment and slow backward movement into the warehouse Technical details including electric tugger winch, passive safety brakes, crane rails, and pins Simulation of the winch wire and hook, showing tension and system movement 360-degree rotation of the boat loaded onto the system, highlighting key equipment features Model swaps to display the Catamaran with a 360-degree spin as needed Accurate adherence to color and material specifications as per the provide...

    $885 Average bid
    $885 Giá đặt trung bình
    1 lượt đặt giá
    IEEE 33-Bus RTDS Model
    3 ngày left
    Đã xác thực

    I would like the IEEE 33-bus distribution feeder recreated in RSCAD v6 so that it runs smoothly in real time on my single-rack RTDS. The base network must be stable, clearly documented inside the workspace, and organised under three separate simulation cases: 1. Baseline (no DER, no EV) 2. PV + BESS + EVCS with V2G enabled 3. EVCS with V2G only I’ll provide the complete MATLAB data set that defines the component ratings, daily profiles, dispatch assumptions and any controller logic already worked out offline. Your task is to translate all of that into RSCAD, verify compile/run success at a 50 µs timestep, and deliver a balanced model that can be opened and executed immediately on the RTDS without further edits. Please let me know: • Your earliest start date ...

    $116 Average bid
    $116 Giá đặt trung bình
    20 lượt đặt giá

    ...acceptable), (3) computed free-phase CO₂ storage amount for each case + brief notes on assumptions/parameters. ———————— Proposal requirements (please answer) What similar COMSOL projects have you done (porous media / gas flow / geomechanics)? ———————— COMSOL Multiphysics / Multiphysics Simulation Engineer Porous Media / Gas Flow / Geomechanics Geomechanics / Reservoir/Mining Simulation Engineer COMSOL Multiphysics, COMSOL, FEM, Finite Element Analysis (FEA), Multiphysics Modeling, Modeling and Simulation, Numerical Simulation, Porous Media Flow, Darcy Flow, Brinkman Flow, Gas Transport, CO2 Transport, CO2 Sequestration, CO2 Storage, Free-phase CO2, Gas Flow in Po...

    $150 Average bid
    $150 Giá đặt trung bình
    7 lượt đặt giá

    ...lightweight, moisture-wicking performance fabric, so the simulation should reflect realistic stretch, thickness, and drape. • Design patterns – provide a clean, ergonomic cut that fits snugly under helmets while eliminating bulky seam intersections. A refenrence design will be given. Deliverables: 1. Native .zprj file with properly named layers, fabric presets, and particle distances optimized for export. 2. Flattened 2D pattern layout (PDF and DXF) with grainlines, notches, and seam allowances. 3. High-resolution still renders (front, side, back) on a neutral avatar plus a turntable video (MP4 or GIF). 4. Brief tech sheet summarising fabric weight, stitch type, and suggested trims. balaclava .zprj file must be optimised by simulation on a head model(s...

    $83 Average bid
    $83 Giá đặt trung bình
    13 lượt đặt giá

    ... - Log detected attacks to file or SQLite - Store: - Timestamp - IP - Attack type - Confidence - Action - Make threshold configurable via config file ======================================== 8. DEMO & TESTING ======================================== Provide demo script to simulate: - Normal traffic - SQL injection payloads - XSS payloads - Brute-force login attempts - DDoS flood simulation - Malware upload patterns Print: - Model prediction - Anomaly score - Action taken ======================================== 9. PROJECT STRUCTURE ======================================== ai_waf/ ├── ingestion/ ├── parsing/ ├── normalization/ ├── tokenization/ ├── model/ ├── training/ ├── inference_api/ ├── rate_detection/ ├── incremental_learning/ ├── alerts/ ├── demo/ └── ...

    $59 Average bid
    $59 Giá đặt trung bình
    8 lượt đặt giá

    ...then give the green light for the final high-resolution export. Deliverables 1. Preview renders for approval (JPG/PNG). 2. Final STL at full resolution; if the size exceeds common machine beds, include a logically split version with alignment dowels. 3. Short note on the modelling software and units used, just to avoid any import surprises. Once the final STL passes a quick tool-path simulation on my end, the project is complete....

    $9 Average bid
    $9 Giá đặt trung bình
    2 lượt đặt giá

    ...communication * Authoritative server architecture (anti-cheat, no desync) ### Multiplayer Features * 1v1 online matches * Room system (create/join via room code) * Turn-based system * Basic rules (simplified 8-ball or points mode) * Server validation of shots and turns * Proper state synchronization between players * Basic reconnection handling --- # Technical Requirements * Server-authoritative simulation * Clean and modular code structure * Well-documented code * Git repository under our ownership * Clear setup and deployment instructions * Designed for scalability --- # What We’re Looking For * Strong experience with Phaser 3 or PixiJS * Experience building real-time multiplayer games * Experience with WebSockets * Understanding of authoritative server architectu...

    $51 / hr Average bid
    Gấp NDA
    $51 / hr Giá đặt trung bình
    24 lượt đặt giá

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