City University of Hong Kong

Chuyun Tek (shanghai) Co., Ltd.

Wangsu Science & Technology Co., Ltd.

Zhiming Zhang

Lei Liu

Xiaochuan Zhuang

Wen Dong Wang

Pat Lam Patrick Wong

Liang Guo

Zhigang Xing

Maolin Liu

A gas delivery assembly and gas-phase reaction apparatus; the gas delivery assembly includes an internal gas delivery assembly in a central region of the gas delivery assembly and a peripheral gas delivery assembly surrounding the central region. The peripheral gas delivery assembly includes tubular channels and annular grooves communicating with the tubular channels to allow gas outflow from the tubular channels; for some tubular channels, there exists a non-zero angle φ between the main axis and a projection of its tube axis on the tangent plane with respect to the main axis, so that the gas outflow from the peripheral gas delivery assembly constitutes a rotary gas flow, and the rotation direction of the rotary gas flow is the same as that of the susceptor during reaction, thereby suppressing or eliminating vortices.

Gas conveying assembly and gas-phase reaction device

An analytical method of determining the solution of an object with a plurality of planar surfaces under applied load includes the steps of assigning the load applied on each of the plurality of planar surfaces in the three dimensional directions respectively, determining the equivalent load applied on each of the plurality of planar surfaces in the three dimensional directions from the applied loads with the stress boundary conditions, and determining the stress and strain fields from the equivalent load applied on each of the plurality of planar surfaces.

Analytical method of determining the solution of an object with edges under applied load

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Shanghai, China

Zhiming Zhang