Topological Flow Characteristics in a Butterfly Valve Used for a Spark Ignition Engine

Sunchon National Univ. Jeonnam Kor

School Of Mechanical Engineering Chungbuk National University

Mechanical Engineering Graduate School Sunchon National University

School of Electrical Engineering, Seoul National University

Department of Mechanical Engineering, College of Engineering, Seoul National University of Technolog

School of Mechanical and Aerospace Engineering, College of Engineering, Sunchon National University

School Of Electrical Engineering Seoul National University

School Of Mechanical And Aerospace Engineering College Of Engineering Sunchon National University

Department Of Mechanical Engineering College Of Engineering Seoul National University Of Technology

Cosmetics Research Team National Institute Of Food And Drug Safety Evaluation

School of Earth and Environmental Sciences,Seoul National University