J
Jinfeng Zhang
Researcher at Jiangsu University
Publications - 43
Citations - 456
Jinfeng Zhang is an academic researcher from Jiangsu University. The author has contributed to research in topics: Centrifugal pump & Impeller. The author has an hindex of 10, co-authored 40 publications receiving 312 citations.
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Energy loss evaluation in a side channel pump under different wrapping angles using entropy production method
Fan Zhang,Desmond Appiah,Feng Hong,Jinfeng Zhang,Shouqi Yuan,Kofi Asamoah Adu-Poku,Wei Xueyuan +6 more
TL;DR: In this paper, the exact regions of high hydraulic losses for side channel pump models using the entropy loss production method were revealed using numerical calculations based on unsteady Reynolds-averaged Navier-Stokes (RANS) equations coupled with the shear stress transport (SST) k-ω turbulence model.
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Review on China’s renewable energy and future projections
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Application of different surrogate models on the optimization of centrifugal pump
TL;DR: An optimization process for impellers was carried out based on numerical simulation, Latin hypercube sampling (LHS), surrogate model and genetic algorithm (GA) to improve the efficiency of residual heat removal pump as mentioned in this paper.
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Optimization on the impeller of a low-specific-speed centrifugal pump for hydraulic performance improvement
TL;DR: In this paper, an optimization process for considering efficiencies under 1.0Q dc and 1.4Q dc was proposed to widen the high-efficiency operating range of a low-specific-speed centrifugal pump.
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Optimization of the diffuser in a centrifugal pump by combining response surface method with multi-island genetic algorithm:
TL;DR: In this paper, a vaned diffuser optimization was proposed to improve the efficiency of a high-power centrifugal pump by solving the three-dimensional Reynolds-averaged Navier-Stokes equations with a shear stress transport turbulence model.