Prof.Fan Jiang

School of Mechanics & Electrical Engineering, Guangzhou University, GuangZhou University

Brief introduction of your research experience

Jiang Fan's research direction mainly includes mechanical innovation design, mechanical CAE / CFD, microfluidic design and optimization. He is also an expert of Guangzhou major administrative decision-making consultation, an expert of Shaoguan innovation and entrepreneurship development expert database, a part-time researcher of Extension Engineering Research Institute of Guangdong University of technology, a member of Guangdong Machinery Design Teaching and Research Association, a member of Guangdong Low Carbon Management Standardization Technical Committee, a member of China sac / TC146 / SC1 Standardization Committee, and a member of drawing technical committee of China graphics society, Director of Guangdong Foundry Association, director of Guangdong Environmental Protection Equipment Association, supervisor of Guangdong energy conservation and emission reduction promotion association. He has published more than 80 academic papers, authorized 20 patents and 5 works. He has undertaken more than 20 projects and won one second prize of Guangdong science and technology progress award. More than 20 postgraduates have been accepted and trained.

Speech Title:

Numerical simulation of two-phase flow in pipe

Abstract:：

The transportation of high viscous oil surrounded by water layer is one of the energy efficient technologies. In this study, the VOF model, standard   model and CSS model are performed to simulate the oil-water core annular flow cross ∏-bend, and the tendency of phase contour and phase fraction simulated appears reasonably consistent with the photo from experiments and the empirical correlation. The effects of input water fraction, the flow direction, the oil property, and the geometric parameters (include aspect ratio, diameter ratio, fillet radius and roughness) on hydrodynamic performance and fouling characteristics are analyzed, and the results could provide a reference for designing the pipeline and optimizing operation conditions and ∏-bend structures.