Chenshu Hu
Zhejiang University
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Publication
Featured researches published by Chenshu Hu.
International Conference on Discrete Element Methods | 2016
Shuai Wang; Kun Luo; Chenshu Hu; Jianren Fan
Bubbling and turbulent fluidization are two typical fluidization regimes in fluidized beds . Under the Eulerian-Lagrangian framework, the heat transfer properties in a bubbling fluidized bed (BFB) and gas-solid behaviors in a three-dimensional (3-D) circulating fluidized bed (CFB) are investigated respectively by using Discrete Element Method-Large-eddy Simulation (DEM-LES ) coupling approach. The gas behavior is resolved at computational grid level and the solid behavior is handled at particle-scale level, moreover, inter-particle and inter-phase heat transfer are involved. Results show that the tube bundles make the solid distribution more uniform. Staggered tube bundle BFB achieves higher heat transfer performance. In the CFB, solid internal circulations are observed in the riser. Moreover, the inventories in six standpipes differ even though the geometry of the apparatus is symmetric. The solid back-mixing occurs mainly in the four corners of the riser. In each external circulating system, pressure drop forming between the inlet of riser and the surface of packed beds in standpipes becomes the driven force for solid circulations in the closed loop. In summary, all these crucial mechanisms shed light on the design, operation and scale-up of fluidized beds in practical engineering fields.
Applied Thermal Engineering | 2017
Shuai Wang; Kun Luo; Shiliang Yang; Chenshu Hu; Jianren Fan
Industrial & Engineering Chemistry Research | 2017
Kun Luo; Shuai Wang; Shiliang Yang; Chenshu Hu; Jianren Fan
Chemical Engineering Science | 2017
Shuai Wang; Kun Luo; Chenshu Hu; Jianren Fan
Chemical Engineering Journal | 2017
Shuai Wang; Kun Luo; Shiliang Yang; Chenshu Hu; Jianren Fan
The 8th International Conference on Computational Methods (ICCM2017) | 2017
Shuai Wang; Kun Luo; Junjie Lin; Chenshu Hu; Jianren Fan
Powder Technology | 2016
Kunzan Qiu; Chenshu Hu; Shiliang Yang; Kun Luo; Ke Zhang; Jianren Fan
Physics of Fluids | 2017
Kun Luo; Chenshu Hu; Fan Wu; Jianren Fan
Chemical Engineering Science | 2016
Chenshu Hu; Kun Luo; Shiliang Yang; Shuai Wang; Jianren Fan
Powder Technology | 2018
Shuai Wang; Kun Luo; Chenshu Hu; Liyan Sun; Jianren Fan