[1] Jiangsu Univ, Jingjiang Coll, Zhenjiang 212100, Peoples R China
[2] Jiangsu Univ, Natl Res Ctr Pumps, Zhenjiang 212013, Peoples R China
[3] Univ Energy & Nat Resources, Dept Mech & Mfg Engn, POB 214, Sunyani, Ghana
[4] Univ Educ, Fac Sci Educ Bldg, Dept Phys Educ, Room 202,South Campus,POB 25, Winneba, Ghana