Chemical reaction/fluid analysis workstation

A customer who analyzes combustion fields and gas-liquid multiphase phenomena contacted us to inquire about introducing a calculation PC compatible with Ansys 2025 R02.
We are assuming an analysis that combines chemical reaction analysis (Ansys Chemkin-Pro) and fluid analysis (Ansys Fluent).
The client's budget is around 80 to 100 yen, and they would like to select a configuration that takes cost-effectiveness into consideration, such as whether to prioritize CPU performance or memory capacity.

CPU	AMD Ryzen9 9950X 4.30GHz (up to 5.70GHz at Boost) 16C/32T
memory	Total 192GB DDR5-5600 48GB x 4
storage	2TB SSD S-ATA
Video	NVIDIA RTX A1000 8GB (MiniDisplayPort x4)
network	on board (2.5G x1) Wi-Fi, Bluetooth
Housing + power supply	Mid-tower chassis 850W Cybenetics Gold
OS	Microsoft Windows 11 Professional 64bit
Other	3-year send-back warranty (1-year standard warranty + 2-year extended warranty)

GPU selection

Based on the desired budget range of 80 to 100 yen, we asked the customer to compare several options that focused on CPU and memory capacity.
This time, we will introduce specifications that emphasize memory capacity with a budget of 80 yen.

About CPU

The calculation speed of Ansys Fluent is determined by the clock performance and number of cores.
This configuration has high clock performance within your budget and also has 16 cores.AMD Ryzen 9 9950X (4.30GHz) Is adopted.

About memory

The memory capacity is 192GB (48GB x 4), which is the maximum capacity according to the CPU specifications.
The recommended conditions for Ansys Fluent are8GB or more per CPU core" is satisfied, but there is a possibility that memory may run out during large-scale analysis.
We can also make proposals that emphasize memory capacity expandability, so please feel free to contact us if you have any requests.

About GPU

Entry-level for screen drawingRTX A1000 (8GB)Was adopted.

For those who are active in these fields Mechanical engineering Thermofluid Engineering Aerospace Engineering Energy Engineering Computational science

Tegara's custom-made PC production service not only caters to initial use, but also supports system expansion in anticipation of future expansion of research scale.
We not only propose configurations that meet various software requirements, but also accept consultations regarding the construction of an entire research environment.
Please feel free to contact us and we will provide the best solution to suit your needs.

Keyword ・What is Ansys Chemkin? Ansys Chemkin is high-precision reaction mechanism modeling software specialized for chemical reaction flows (reactive fluid analysis). It is capable of calculating complex chemical reactions such as combustion analysis, plasma reactions, and chemical process simulations with high speed and precision, and is used in a wide range of industries, including gas turbines, internal combustion engines, and material process development. It also supports advanced reaction rate models, mass transport calculations, and reaction mechanism optimization, and by combining it with CFD analysis, it significantly reduces the reliance on experiments. Reference: Ansys Chemkin – Industry-Standard Chemistry Simulation Software ・What is Ansys Fluent? Ansys Fluent is fluid analysis (CFD) software widely used in industry, capable of highly accurate simulation of a wide range of physical phenomena, including thermal fluid analysis, turbulence models, combustion analysis, multiphase flow, chemical reaction flows, and compressible fluids. Supporting advanced solvers and large-scale parallel computing, it is used in a wide range of fields, including gas turbines, semiconductor cooling, chemical processes, aerospace, and automotive engineering. Its particularly powerful mesh generation, turbulence models, and reaction flow analysis support optimal design while reducing dependency on experiments. Reference: Ansys Fluent – ​​CFD Simulation Software

■ Click here for details and inquiries about this PC case Chemical reaction/fluid analysis workstation * Please enter the name of the case or your desired conditions.