Twenty-five years of measured data
Precise design is a data problem. Continuous research, experiment and on-site calibration have produced a parameter base that turns each new enquiry into a parametric model rather than a blank sheet.
Three layers of engineering data
Basic technical parameter database
Twenty-five years of continuous research, experiment and on-site calibration. In-depth study of structural, aerodynamic and mechanical performance, with calculation coefficients and software boundary conditions optimised through data analysis.
Product technical finalisation database
Cost-effective materials and structures selected by comparison against existing parameters, matured through application development into 25 categories of technical schemes and over 5,000 documents.
Parameterised product database
Parametric design and process templates producing models, production drawings and process documents. 24 major categories and 160 subcategories of parametrically finalised products, expanding with the business.
Simulate, verify, finalise
Aerodynamic simulation
CFD of intake, exhaust and enclosure flow paths — pressure loss, velocity uniformity, temperature distribution and anti-icing performance under site ambient envelopes.
Structural & modal analysis
FEA of base frames, ducting and steel structures for static strength, thermal expansion, seismic load cases and resonance avoidance against turbine excitation frequencies.
Acoustic modelling
Full-plant sound propagation modelling and insertion-loss design to guarantee ≤ 85 dB at the enclosure, with plant-boundary compliance mapping for deindustrialisation projects.
Test verification
Physical validation on in-house trial assembly bases and component test benches — a feedback loop that keeps the parameter database calibrated against measured performance.
Aero-engine test benches and acoustic environment control
Engine test bench aerodynamics
Scientific research and construction for every military aero-engine model developed in China over the past twenty years, plus participation in civil aero-engine test bed construction in Canada and India. A major participating unit in GB50454, the national design standard for aero-engine test benches.
Complex acoustic environments
EPC contracting and deindustrialisation design for China Huaneng, State Power Investment, China Datang, National Energy Group, China Huadian, SDIC Power, Guohua Power, China Resources Power and CGN. Experience across thousands of noise projects.
University and institute partnerships
Universities
Tsinghua University, Beihang University, HKUST, Harbin Institute of Technology, Harbin Engineering University.
Research institutes
AVIC 606, 624 and 627 Institutes; CSSC 701 and 703 Institutes; Institute of Acoustics of the Chinese Academy of Sciences.
International enterprises
Siemens, GE, Mitsubishi Hitachi, MDS, Solar Turbines and Japan Shinwa.
Have a gas turbine package to specify?
Send us the turbine model, site conditions and noise limit. Our engineering team will come back with a system concept.