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Thermal Analysis

We have a dedicated engineering technical services team with deep expertise in the field of thermal design and simulation, long focused on the thermal management challenges of high-power, high-density, and high-reliability systems. Leveraging professional thermal simulation software platforms, combined with a solid theoretical foundation in heat transfer and extensive practical engineering experience, we provide full-process thermal solutions—from concept design to mass production—for various key industries including electronic equipment, data centers, energy storage systems, industrial lasers, communication base stations, and high-end instrumentation.

Amid the trends of increasing product miniaturization, integration, and higher power consumption, thermal issues have become a core bottleneck restricting performance release and long-term reliability. Traditional "trial-and-error" development relies on repeated prototyping and physical testing, which not only involves long cycles and high costs but also struggles to cover all operational boundaries. High-precision thermal simulation analysis is the key tool to solve this challenge:

Significantly Reduce Design & Manufacturing Costs

Replace numerous physical prototypes with virtual verification, reducing mold modifications, structural rework, and material waste.

Drastically Shorten Product Development Cycles

Rapidly iterate cooling solutions early in the design phase, identifying thermal risks at the conceptual stage to avoid major changes later.

Accurately Find the Global Optimal Solution

Utilize parametric modeling, multi-scheme comparison, and automatic optimization algorithms to systematically explore combinations of variables such as fin density, airflow path layout, material selection, and cooling methods, locking in the optimal balance between performance, size, weight, and cost.
We understand that an excellent thermal design is not only about temperature control but also directly impacts product lifespan, safety, energy efficiency, and even market competitiveness. Therefore, guided by our core philosophy of "Simulation First, Data-Driven, Close to Manufacturing," we engage in thermal architecture planning early in the project: by establishing high-fidelity 3D thermal models, we accurately simulate complex physical processes including chip heating, PCB thermal conduction, air/liquid flow, radiation heat transfer, and interfacial thermal resistance across multiple materials. We also calibrate and validate the models with measured data to ensure highly reliable simulation results and practical, feasible solutions.

Our services span multiple levels—system, board, and component:

  • In the field of electronic equipment, we provide efficient cooling solutions for highly integrated motherboards, power modules, industrial control equipment, and consumer electronics within compact spaces, effectively preventing performance throttling, component aging, or functional failure caused by local overheating.
 
  • In data center scenarios, focusing on key equipment such as server racks, GPU/AI accelerator cards, and liquid cooling CDUs, we perform airflow optimization, heat density distribution analysis, and cooling architecture simulation, helping to reduce PUE and ensure stable computing power release.
 
  • For energy storage systems, we delve into battery pack-level thermal management design, supporting the comparison and selection of air/liquid cooling schemes, controlling temperature differences between modules, simulating heat propagation paths, and assessing thermal runaway risks, comprehensively enhancing system safety, availability, and cycle life.
 
  • In industrial laser applications, for core components like kilowatt-level fiber lasers, semiconductor pump sources, and laser processing heads, we customize cooling structures with low thermal deformation and high temperature uniformity, ensuring optical path stability, consistent output power, and long-term operational reliability.
 
  • In the communications industry, we provide thermal simulation support for 5G AAUs, BBUs, micro base stations, and optical transmission equipment, addressing heat dissipation bottlenecks caused by the dense layout of high-power chips, ensuring continuous and stable operation in outdoor high-temperature, sealed, or fanless environments.
All team members possess years of frontline thermal design project experience and are familiar with various manufacturing processes such as aluminum extrusion, skiving, die-casting, and liquid cold plate friction stir welding. This enables seamless integration of simulation results into production reality, avoiding impractical "armchair strategies." We are committed to our clients' product success, delivering not just simulation reports, but complete thermal management recommendations that are manufacturable, testable, and suitable for mass production.
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 Suzhou Greatminds Thermal Control Technology Co.,Ltd.Building 7, Zhongchuanglian Technology Industry Park, No.35 Dongfu Road, SIP, Suzhou
 Dongguan Greatminds Electronic Technology Co.,Ltd. #101,Builidng 14, #142 West Jinghai Road, Chang'an, Dongguan
 info@greatminds.com.cn

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