Dr. Stephen Asomani Ntiri

Preliminary Year Tutor in Physics & Chemistry

英语语言教学中心
Staff Profile Portrait Image


联系方式

办公室

Trent Building 365

校园

University of Nottingham Ningbo China

地址

199 Taikang East Road, Ningbo, 315100, China

电话

+86 (0)574 8818 0000 - 8195

学历

B.Sc. Mathematics Education, University of Education, Ghana

M.Sc. Fluid Mechanics and Engineering, Shenyang University of Chemical Technology, China

Ph.D. Power Engineering Thermo-Physics, China


个人简介

Dr Stephen Asomani Ntiri has over six years’ experience in analytical physics and mathematics. He has worked in academia and his research has led to many publications. He has experience of teaching a wide range of analytical physics and mathematics to audiences from foundation year to M.Sc. On August 1, 2022, he began teaching science modules on the Foundation Year Science programs at the University of Nottingham's Centre for English Language Education (CELE) in Ningbo, China. 


教学

I have experience of teaching under-graduate and post-graduate taught modules in Analytical Physics. I also have experience of teaching statistics and mathematics for scientists.


研究方向

My Scientific research interest is in the area of fluid machinery and engineering, and has made some innovative work on theoretical and numerical optimization of flow performance, unstable flow inside centrifugal pump and its flow-induced vibration and noise.


发表文章

Stephen N. Asomani, Jianping Yuan, Longyan Wang, Desmond Appiah and Fan Zhang. Geometrical effects on performance and inner flow characteristics of a Pump-As-Turbine (PAT): A review. Advances in Mechanical Engineering 2020, 12 (3) 1-19, DOI: 10.1177/1687814020912149. (Published) SCI

Stephen N. Asomani, Jianping Yuan, Longyan Wang, Desmond Appiah and Kofi Asamoah Adu-Poku1. The Impact of Surrogate Models on Multi-Objective Optimization of Pump-As-Turbine (PAT). Energies 13(9):2271, DOI: 10.3390/en13092271. (Published) SCI

Longyan Wang, Stephen Ntiri Asomani, Jianping Yuan and Desmond Appiah. Geometrical Optimization of Pump-As-Turbine (PAT) Impellers for Enhancing Energy Efficiency with 1-D Theory. Energies, 10, 8 2020 Doi.org/10.3390/en13164120 (Published) SCI

Jian Xu, Longyan Wang*, Stephen Ntiri Asomani*, Wei Luo and Rong Lu. Improvement of Internal Flow Performance of a Centrifugal Pump-As-Turbine (PAT) by Impeller Geometric Optimization. Mathematics 2020, 8(10), 1714; doi.org/10.3390/math8101714 (Published) SCI

J. Zhang, D. Appiah, F. Zhang, S. Yuan, Y. Gu, Stephen. N. Asomani. Experimental and Numerical Investigations on Pressure Pulsation in a Pump Mode Operation of a Pump as Turbine. Energy Science and Engineering, 2019, 10.1002/ese3.344. (Published) SCI. Q2