Transient simulation of flow over a throttle valve using CONVERGE CFD

Objective: INTRODUCTION: Most of the spark ignited internal combustion engines use a throttle valve to control the flow of fuel and air in order to maintain the desired air-to-fuel ratio. In this project, we will study the flow of air over a standard `90^0` elbow containing a throttle valve which rotates from `0^0` to `25^0` gradually…