... to the central outlet rotor of the turbine. The analysis reveals that slip action reduces the Tesla disc turbine’s flow field, prioritizing the conservation of angular momentum over drag forces. However, as particles move away from the inlet rotor, slips also enhance the pressure gradient. Interestingly...

...En-Ze Rui; Guang-Zhi Zeng; Yi-Qing Ni; Zheng-Wei Chen; Shuo Hao Purpose Current methods for flow field reconstruction mainly rely on data-driven algorithms which require an immense amount of experimental or field-measured data. Physics-informed neural network (PINN), which was proposed to encode...

... cyclic motion. However, the extreme values of the aerodynamic load do not occur when the vehicle body is at its highest or lowest position. This phenomenon is primarily attributed to the mutual interference of airflow viscosity and the hysteresis effect in the flow field, leading to the formation...

... the influence of material properties on flow field and vibration of centrifugal blades. Design/methodology/approach First, a bi-directional fluid-structure coupling finite element numerical model of the supersonic semi-open centrifugal impeller is established based on the Workbench platform...

...Xiaohong Zhan; Qi Zhang; Qibing Wang; Jie Chen; Hongbing Liu; Yanhong Wei Purpose The purpose of this paper is to establish a three-dimensional flow field model of the Invar alloy laser–metal inert gas (laser–MIG) hybrid welding process to investigate the influence of different heat sources...

...Tien Phuc Dang; Zhengqi Gu; Zhen Chen Purpose – The purpose of this paper is to gain a better understanding of the flow field structure around the race car in two cases: stationary wheel and rotating wheel. In addition, this paper also illustrates and clarifies the influence of wheel rotation...