CFD Simulation
Engineering simulation for flow, heat transfer, multiphase, aeroacoustics and fluid-structure interaction — replacing high-risk physical tests with digital experiments.
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Simulation · AI · Based in the Yangtze River Delta, Serving China
Empowering technology,
becoming a true technology partner
Jinyu Systems is rooted in the Yangtze River Delta and serves clients nationwide, specializing in CFD simulation, design optimization, AI and high-performance computing. We join your R&D as a technology partner — helping SMEs close capability gaps and helping large enterprises extend their technical bench. From technical proposals and simulation validation to certification and bid support, we work side by side so every technology investment becomes real competitive advantage.
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Industries
Industries We Serve
Whether your product is fluid machinery, power equipment or precision components, our simulation capability covers performance validation from component to system level.
Automotive & Parts
Aerospace
Energy & Power
Electronics & Semiconductors
High-End Machinery
Fluid Machinery
New Energy Batteries
Marine & Offshore
Services
Technical Services + Proven Products
Custom technical services on demand, plus validated designs and tools you can adopt directly.
Design Optimization
Simulation-driven parametric and structural optimization that achieves lightweight, cost-down designs while meeting performance constraints.
Learn more →AI Empowerment
Use AI to accelerate simulation and design decisions, and turn your company's engineering knowledge into reusable intelligent tools.
Learn more →High-Performance Computing
Tailored compute workstations and on-premise servers that let your simulation run in your own environment — data never leaves your site.
Learn more →System Solutions · Design & Selection
Large Motor / Generator Cooling System Design & Selection
End-to-end ventilation and cooling engineering for motors and generators: system resistance curves, cooler selection, ventilation fan design and optimization — delivered as a validated, complete cooling solution.
Consult a design →Custom Design · Optimization
Turbomachinery Design & Optimization
Performance design and optimization of fans, compressors and pumps for cooling systems and other applications — quickly matching flow, pressure and noise requirements.
Consult a design →Proprietary Tools · Deliverable
Custom CFD Plugins & Tools
Secondary development on mainstream commercial software: pre/post-processing automation, tailored solution workflows and data post-processing tools, deployable directly in your environment.
Discuss tooling →Why Jinyu Systems
A Delivery-Focused Team with Deep Engineering Roots
We don't just deliver simulation results — we are guided by engineering outcomes, translating analysis into product improvements that can actually be built.
- Senior engineering team covering fluid mechanics, heat transfer, structures and more
- Real-world engineering project experience, familiar with manufacturing R&D processes and delivery standards
- Commercial software combined with proprietary tools — the right tool for each problem, balancing accuracy and efficiency
- Delivery-style service: models, reports and training in one package, so your team capability grows together
- Strict data confidentiality and project governance protecting your intellectual property
How We Work
A Standardized Five-Step Delivery Process
Every engagement follows a shared project framework, refined by project type — transparent progress, verifiable results.
01
Requirements & Goals
Define performance targets, constraints and acceptance criteria
02
Approach & Modeling
Select the technical route; prepare geometry, mesh, parametric models or data
03
Implementation & Solving
Simulation, design selection or tool development — stable and controlled
04
Validation & Interpretation
Verification, result analysis and engineering interpretation
05
Delivery & Support
Reports, models, designs and tools delivered, with iteration and training support
Empowerment Model
From Project Delivery to Optional Long-Term Enablement
Start with a low-barrier project and solve the most pressing engineering problem first. If you want simulation and AI capability to take root in your team, we offer medium-to-long-term enablement — from "we do it for you" to "you do it yourself".
01
Free Initial Assessment
Diagnose the current state, map the pain points, identify the problem worth solving first
02
Start with a Project
A concrete, low-barrier, fast-impact project builds trust quickly
03
Deepen Long-Term (Optional)
Complete the chain — hardware, software, application — step by step, avoiding detours
04
Team Training (Optional)
Develop your own engineers and embed the methods and standards
05
Independent Operation (Optional)
Once mature, your team runs simulation and AI applications independently
Optional long-term enablement (illustrative stages, duration tailored):
Year 1 · Lead: we lead implementation, your team participates
→
Years 2–3 · Grow: your team leads, we provide technical guidance
→
Year 4+ · Operate: your team runs independently, we provide advisory support
Our Team
20 Years of Manufacturing Experience — Your Technology Partner
Our core technical team comes from large state-owned manufacturing enterprises, with on average about 20 years of R&D, simulation and engineering delivery experience. Unlike theory-heavy university research, our capability is forged in frontline engineering practice — we have built complete technical loops from scratch inside state-owned enterprises, and every method has been tested on real manufacturing floors. This is exactly the rare kind of engineer that R&D teams need: people who can get technical problems right.
- Core members from large state-owned manufacturing enterprises, averaging about 20 years of R&D and simulation experience
- Deep expertise in fluid machinery, cooling systems and fan aerodynamics
- Familiar with rigorous R&D processes and delivery standards, focused on engineering landing
- Built on years of technical accumulation, with established cooperation with multiple manufacturers
CFD Simulation & Computing
How to Choose CFD Software: A Pitfall Guide for Manufacturers
From requirements analysis and solver capability to long-term cost — avoid the common pitfalls of CFD investment.
2026-08-03 · About 3 min
Roadmap · Content Plan
More Content in Progress
Selection guides, engineering practice and industry insights are being written — see the content plan on the articles page.
Support & Services
Beyond Delivery — Full-Cycle Support
Free Technical Assessment
Pre-sales simulation feasibility review and example pricing, so you can judge the return on investment.
Case Studies & Resources
Industry case library, simulation whitepapers and technical documentation to help teams get up to speed.
Corporate Training
Customized in-house CFD training for engineers, plus the Momentum Simulation public course system.
Project Assurance
Clear acceptance criteria and post-delivery support, so simulation results can actually be applied.
MTMSIM
MOMENTUM SIMULATIONIndependent training brand of Jinyu Systems
Turn CFD Engineering Skills into Career Advantage
Momentum Simulation (MTMSIM) is an independent training brand of Jinyu Systems, helping students and professionals build CFD skills from beginner to real project practice.
Beginner-friendly, structured curriculum
Real industrial case projects
Recorded online courses + live Q&A
Interview coaching (from a senior interviewer's perspective)
Certification and referral opportunities
Learning community with ongoing support
Wondering if your product is a good fit for simulation-driven optimization?
Submit your product information and design targets — our engineers will provide a free technical assessment and an initial proposal within 5 working days.