Engineering Services

Radial Turbine Generator

Natural Gas Residual Pressure Power Generation​

Project Scope

• The design of natural gas residual pressure recovery power generation equipment ​
• Scope covered aerodynamic design, mechanical design, structural analysis, and solid modeling​

Results

• Through the VNT to achieve a wide range of high efficiency working range ​
• Analysis results indicate turbine design will meet or exceed all aerodynamic and structural goals​
• Test results confirmed performance predictions​

High Speed Centrifugal Compressor​

Project Scope

• Based on the existing motor and bearing technology and downstream technical requirements, a series of centrifugal compressors with various air volume and pressure rise have been developed​ ​
• Scope covered aerodynamic design, mechanical design, structural analysis, and solid modeling​

Results

• Analysis results indicate turbine design will meet or exceed all aerodynamic and structural goals​
• Test results confirmed performance predictions​

Two-stage Air Centrifugal Compressor​

Include Intercooler​

Project Scope

• High-speed two-staged centrifugal compressor with intercooler and back-to-back structure layout​ ​
• Scope covered cycle analysis, aerodynamic design, mechanical design, structural analysis​

Results

• Analysis results indicate turbine design will meet or exceed all aerodynamic and structural goals​
• The equipment has successfully tested and delivered to the customer ​

Two-stage Refrigeration Centrifugal Compressor​​

Include IGV 

Project Scope

• Customized design of a high-performance refrigeration compressor with IGV, operating with new refrigeration working medium​ ​
• Scope covered cycle analysis, aerodynamic design, mechanical design, structural analysis​

Results

• Analysis results indicate compressor design will meet or exceed all aerodynamic and structural goals​

Low Temperature Lift MVR Compressor​

Project Scope

• Compared with the traditional pure radial MVR compressor, it is unable to achieve high efficient indicators. The main goal is to improve the design efficiency and widen the unit working range ​ ​
• Scope covered cycle analysis, aerodynamic design, mechanical design, structural analysis​

Results

• Analysis results indicate compressor design will meet or exceed all aerodynamic and structural goals​
• Test results confirmed performance predictions​

High Speed Liquid Hydrogen Pump​

Project Scope

• For hydrogen energy industry, customer needs high-speed and compact liquid hydrogen pump to transport liquid hydrogen​​ ​
• Scope covered aerodynamic design, mechanical design, structural analysis, and solid modeling​

Results

• Integrated impeller structure to avoid high-speed cavitation and size problem​
• Analysis results indicate compressor design will meet or exceed all aerodynamic and structural goals​
• The prototype has been manufactured and tested, and its performance meets the design requirements​

Counter-Rotating Axial-Flow Fan

Project Scope

• The advantages include small axial size, high pressure coefficient, high efficiency and compact structure​ ​
• Scope covered aerodynamic design, mechanical design and structural analysis ​

Results

• Analysis results indicate turbine design will meet or exceed all aerodynamic and structural goals​

Two-stage Refrigeration Centrifugal Compressor​

Project Scope

• High-speed two-staged centrifugal compressor with return channel​ ​
• Scope covered cycle analysis, aerodynamic design, mechanical design, structural analysis​
• Goal to improve efficiency and increase max pressure ratio​

Results

• 3D CFD results confirm the client requirements were met​
• Efficiency is at least 3% higher across all key operating points​

Data reduction for Refrigeration Centrifugal Compressor​

Project Scope

• Customer has test stand data for a 2 stage refrigeration compressor ​ ​
• Calibrate TurboTides 1D model using this test data​

Results

• Analysis results indicate compressor design will meet or exceed all aerodynamic and structural goals​
• The equipment has successfully tested and delivered to the customer ​

Multistage mixed-flow pump design​

Project Scope

• Design impeller and vaned return channel (continuous crossover)​ ​
• Stages stacked to form multistage pump​
• Goals are to maximize efficiency given size constraints​

Turbocharger redesign ​

Project Scope

• Redesign client’s turbocharger compressor impeller and volute to increase flow capacity by 8% while retaining efficiency​ ​
• Import previous design using CAD import​
• Constraints: Impeller hub radius and outlet radius​

Results

• The redesigned compressor meets the requirement of extending flow capacity by 8%, while retaining an acceptable efficiency​
• FEA simulations confirm stress is reduced from previous design​