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See the latest 18 Fluid Dynamics job posted on Cad Crowd

OpenFOAM (HydrothermalFOAM) CFD Model Development

Remote - Posted
Part-time Intermediate level 3-6 months Fixed-rate
We are looking to reconfigure an already existing and open-source CFD model of a hydrothermal circulation system, for the purpose of carrying out a number of in-house tests, t...
Computational Fluid Dynamics
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fluid dynamics (CFD) analysis hull design, stability

Remote - Posted
Part-time Expert level 1-3 months Fixed-rate
We are developing a custom-made Electric Personal Watercraft (PWC) .We are seeking a Naval Architect or CFD Specialist to assist in the following areas: Hull Design 3D hu...
Naval Architecture Design
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Optimize Francis Turbine Runner

Remote - Posted
Part-time Expert level Under 1-month Fixed-rate
I have a complete francis turbine design. Need someone to simulate the francis turbine and optimize the runner to reach the requirement efficiency.
Computational Fluid Dynamics Mechanical Engineering Prototype Design Engineering
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CFD Engineer

Wylie, United States - Posted
Full-time Expert level 1-3 months Hourly
We are hiring a CFD engineer for short/medium term (2-4 months) for a project involving HVAC systems. The project would involve modifying 3D CATIA models and simulating them u...
Computational Fluid Dynamics 3D Modeling
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CAD + CFD Engineer Needed for 1500 L Experimental Chamber (Design & Flow Optimization)

New Delhi, India - Posted
Part-time Intermediate level Under 1-month Fixed-rate
I need a mechanical design and CFD expert to help develop a 1500 L stainless-steel experimental chamber (cylindrical body with ellipsoidal ends). A mechanical designer and CFD...
CAD Drafting Services Mechanical Design Services Design Engineering Services Computational Fluid Dynamics 3D Design Services
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CFD analysis

Remote - Posted
Part-time Any level Under 1-month Hourly
I'm looking for an expert in ANSYS who can reconstruct a medium-complexity 3D porous layer for CFD analysis of air. The task involves: - Creating a 3D model of a porous lay...
Engineering Design Aerospace Engineering Mechanical Engineering Structural Engineering Computational Fluid Dynamics
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CFD analysis for a compressor valve

Remote - Posted
Part-time Intermediate level Under 1-month Fixed-rate
Looking for help in putting together the enclosed information on a valve design completed to simulate variuos stress on spring plates etc.
Computational Fluid Dynamics
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Freelance Mechanical & Pneumatic Design Engineer (Japan-based) – Pulse Unit for Non Shut-off Pulse Tool

Osaka, Japan - Posted
Part-time Intermediate level 3-6 months Hourly
Alva Engineers (India) is an engineering solutions company specializing in advanced bolting technologies under our brand Metal Fishes. We develop innovative, reactionless fast...
Tool Design Services Mechanical CAD Design Mechanical Design Services
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We’re a Digital Design Agency Looking for CAD/CFD Experts to Join Our Team!

Remote - Posted
Part-time Expert level 1-3 months Hourly
Hi there! We’re an established Engineering Digital Design agency specializing in helping water companies design advanced water and wastewater treatment systems. As our busines...
CAD Drafting Services Engineering Design Computational Fluid Dynamics
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We’re a Digital Design Agency Looking for CAD/CFD Experts to Join Our Team!

Remote - Posted
Part-time Expert level 1-3 months Hourly
Hi there! We’re an established Engineering Digital Design agency specializing in helping water companies design advanced water and wastewater treatment systems. As our busines...
CAD Drafting Services Engineering Design Computational Fluid Dynamics
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Request for Professional Assistance with Cyclone Separator Simulation in OpenFOAM

Remote - Posted
Part-time Intermediate level Under 1-month Hourly
I am currently working on a CFD simulation of a cyclone separator in OpenFOAM, involving particle tracking for particles of size 1e-6 m. Despite employing multiple solvers—inc...
Mechanical Design Services Computational Fluid Dynamics Mechanical Engineering
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Fluid Dynamics Engineer – CFD Simulation + Independent Prototyping (TRL 3–4)

United States - Posted
Part-time Intermediate level Under 1-month Hourly
Summary: We’re seeking a fluid dynamics engineer to support a two-phase project involving airflow behavior around a rotating structure. The scope includes CFD modeling and a...
Mechanical Engineering Prototype Design Engineering Computational Fluid Dynamics
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Altair Cfd-Flow simulation-Fsi-Wave Energy Converter

Remote - Posted
Part-time Expert level Under 1-month Fixed-rate
Altair Cfd-Dynamic External Flow Analysis.# Fluid structure Interaction# tidal turbine# Multi Phase. Can someone teach me how to do external flow analysis in Altair. I am Ph....
Computational Fluid Dynamics Mechanical Engineering Engineering Design
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Langrangian particle simulation

Remote - Posted
Full-time Expert level Under 1-month Hourly
Hi, actually I want to inject cement particles and track the maximum distance which they can cover through langrangian particle simulation along the different wind directions....
Mechanical Engineering Computational Fluid Dynamics
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Design a super car

Remote - Posted
Part-time Any level Under 1-month Hourly
Hello! I hope everything is going well! I would like to share some interesting details about the ongoing project. Although I don't have any sketches at the moment, I have s...
Automotive Design
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Fuild test

Remote - Posted
Part-time Any level Under 1-month Hourly
I would like someone to be able to test the product in fluid simulation with air going through the design and see how the blades turn and been affected.
Computational Fluid Dynamics
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Mitral valve model

Remote - Posted
Part-time Expert level 6+ months Hourly
Hello! My name is Zareh, and I’m a master’s student in Biomedical Engineering. For my thesis, I need to build a mitral valve model in LS-DYNA using fluid–structure interaction...
Computational Fluid Dynamics
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CFD simulations on Star-CCM - Fluid dynamics and heat transfer

Remote - Posted
Full-time Any level Under 1-month Fixed-rate
I need a quick and easy job on cooling of an electric motor. I simply need to simulate the fluid dynamics of air/water inside the cooling jackets and heat transfer between the...
Computational Fluid Dynamics Mechanical Engineering Mechanical Design Services Engineering Design
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Last updated: Dec 07, 2025

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