Computational Fluid Dynamics Freelancing

CFD Freelance Services: High-Performance Simulations Tailored to Your Needs

Since 2013, I have been providing expert Computational Fluid Dynamics (CFD) services across various industries. With a strong focus on delivering precise and cost-effective solutions, I use both open-source tools like OpenFOAM (to minimise your license cost) and industry-leading commercial software such as ANSYS if your company have the license.

Your Trusted CFD Freelance Services Since 2013

With over a decade of experience, I specialize in applying advanced CFD techniques to solve complex fluid flow and heat transfer problems. From optimizing designs to improving performance, I provide tailor-made CFD simulations for each client’s unique needs.

Comprehensive CFD Solutions for All Industries

I offer a broad range of CFD Freelance services, including:

External and Internal Flow Analysis: Simulating airflow, fluid dynamics, and heat transfer in various systems.
Design Optimization: Enhancing product designs to minimize drag, maximize efficiency, and meet performance criteria.
Thermal Management: Simulating heat dissipation and cooling strategies for electronic devices, engines, or industrial processes.
Multiphase Flow and Chemical Reactions: Modeling complex flow systems with phase changes, mixing, and chemical reactions.
Aerospace, Automotive, HVAC, and More: Expertise in diverse fields, offering solutions tailored to your industry.

From geometry modeling, meshing, computational setups, to interpreting the result and give suggestions based on the results.

Electronics Building UAV Process

Thermal Management Analysis for PCB Cooling

Thermal management analysis is vital for ensuring the efficient cooling of printed circuit boards (PCBs) in electronic devices. By using Numerical Simulation we can simulate heat dissipation, airflow patterns, and temperature distribution, engineers can identify potential hotspots and optimize component placement and cooling strategies. These analyses evaluate the effectiveness of heatsinks, fans, and other cooling mechanisms, ensuring reliable performance under varying operational conditions. Whether for consumer electronics or industrial applications, accurate thermal modeling enables the development of robust PCB designs that prevent overheating, enhance lifespan, and maintain optimal functionality.

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Airflow and Thermal Analysis in Building Design

Advanced airflow and thermal modeling techniques are essential for optimizing building performance. By simulating air circulation using Computationak Method, temperature gradients, and ventilation effectiveness, these analyses help improve occupant comfort and energy efficiency. Engineers and architects can evaluate the influence of natural air movement, mechanical systems, and external weather conditions on indoor environments. Additionally, such simulations are crucial for assessing safety measures, such as smoke dispersion and emergency evacuation strategies. From designing residential complexes to large industrial facilities, these tools provide valuable insights to create functional, sustainable, and well-optimized structures.

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CFD Simulation in UAV Design and Optimization

Our CFD Freelancing services simulation plays a critical role in the design and optimization of Unmanned Aerial Vehicles (UAVs). By analyzing airflow, pressure distribution, and aerodynamic forces, simulations provide detailed insights into the performance of UAV components such as wings, propellers, and fuselage. This allows engineers to minimize drag, enhance lift, and improve stability and control under various flight conditions. CFD also enables virtual testing of UAVs in diverse environments, reducing the need for costly physical prototypes and accelerating development timelines. From small drones to large autonomous aircraft, CFD simulation ensures optimal efficiency and performance for cutting-edge UAV designs.

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Performance Analysis for Pumps and Compressors

Performance analysis is essential for optimizing the efficiency and reliability of pumps and compressors. By simulating fluid flow using Numerical Method, pressure changes, and thermal effects, engineers can assess operational behavior under different conditions. These studies help in identifying issues such as cavitation, pressure losses, and inefficiencies in design. Advanced modeling techniques enable the optimization of impeller geometry, casing design, and flow paths to achieve maximum performance. Whether in industrial processes, water management, or energy applications, these insights ensure pumps and compressors operate efficiently, reducing energy consumption and enhancing durability.

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Why Work with Me?

Experience You Can Trust: Since 2013, as a CFDfreelancer, I have helped numerous clients solve challenging fluid dynamics problems with accurate, high-quality simulations.
OpenFOAM and Commercial Computational Fluid Dynamics Software: Whether using the flexibility and power of open-source software like OpenFOAM or trusted commercial tools, I adapt to your project’s specific needs.
Tailored Solutions: Every project is unique, and I work closely with clients to customize the simulation approach, ensuring efficient and cost-effective results.
Full Project Support Freelancing: From initial consultation and scoping to delivering final reports and recommendations, I provide end-to-end CFD support (geometry modeling, meshing, solving, interpreting result, and sugestion based-on the result).

Flexible CFD Freelancer Project Scheme

I offer a flexible CFD freelance project scheme, allowing for open discussion on the scope of work, timeline, and pricing. Whether your project requires a quick analysis or a long-term simulation partnership, I’m here to provide exactly what you need.

Let’s Collaborate

Whether you’re developing a new product, refining a design, solving a fluid dynamics problem, or develop your own custom in-house Computational Flud Dynamics Software, I’m here to help with top-tier CFD Freelance services. With expertise in both open-source and commercial software, I provide cost-effective, flexible solutions that deliver results.

About Me

Iam Caesar Wiratama, Lead Engineer of PT Tensor and have experience in CFD Freelancing since 2013. My last education is from New York University in mechanical engineering, with focus in Computational Fluid Dynamics.

United States Area

I am based on the East Coast and am available for in-person meetings or training sessions within the United States (US), if required.

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CFD Consulting Rates

Our CFD consulting service rates are designed to provide flexibility and value to meet the diverse needs of our clients. Whether you require a one-time simulation or ongoing project support, our pricing structure is tailored to the scope, complexity, and timeline of your project. We offer competitive hourly or project-based rates, ensuring transparency and alignment with your budget. With over a decade of experience in CFD and expertise in OpenFOAM, we deliver high-quality simulations for wide range of industries. Contact us to discuss your project requirements and receive a customized quote.

Related search. CFD Freelancing for Aircraft aerodynamics, UAV, electronics cooling.

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