Engine downsizing is a proven method for CO 2 reduction in Internal Combustion Engine
(ICE). A turbocharger, which reclaims the energy from the exhaust gas to boost the intake …

Numerical simulation was used to investigate the effect of an inclined volute tongue on the
complex flow characteristics and the aerodynamic performance of multi-blade centrifugal …

This paper presents an experimental and computational investigation of the influence of
volute cross-sectional shape on the performance of a radial turbocharger turbine under …

In order to meet the higher design requirements of radial turbines, it is necessary to clearly
understand the impact of different design parameters on turbine performance. The A/R …

针对某向心涡轮, 采用二维流动分析方法设计矩形截面蜗壳, 同时采用商用计算流体动力学软件
CFX 对带蜗壳的向心涡轮流动损失进行数值计算. 将计算结果与原型设计中带有集气室的向心 …

The widespread trend of pursuing higher efficiencies in radial turbochargers led to the
prompting of this work. A 3D-printed model of the static parts of a radial variable geometry …

The radial-flow turbine, a key component of the supercritical CO2 (S-CO2) Brayton cycle,
has a significant impact on the cycle efficiency. The inlet volute is an important flow …

In this effort, 3D CFD simulations are carried out for real gas flow in a refrigeration centrifugal
compressor. Both commercial and the in-house CFD codes are used for steady and …

The nozzleless volute housings can generate non-uniform flow distributions to the
downstream radial turbine rotors, which not only affects turbine aerodynamic performance …

The design of radial inflow turbine volute is directly related to the overall performance of the
turbine, but due to the asymmetry of its three-dimensional structure, the design method of the …