Mehdi Marzban - PhD student in mechanics, Department of Mechanical Engineering, Dashtestan Branch, Islamic Azad University, Bushehr, Iran
Mehdi Nakissa - assistant professor of mechanics, Department of Mechanical Engineering, Bushehr Branch, Islamic Azad University, Bushehr, Iran
Dariush Masti - assistant professor of nuclear physics, Department of Nuclear Engineering, Bushehr Branch, Islamic Azad University, Bushehr, Iran
Sadegh Marzban - Sadegh Marzban, senior expert in electrical power,Technical and Vocational Education Center, Azna Branch, Lorestan Technical and Vocational Center, Lorestan, Iran

Moving Boundary (MB) dynamic model is an appealing approach for investigation of advanced control schemes for two-phase flow heat exchanger. For the confusion of relative velocities between boundaries and fluid existing in the previous MB model, this paper presents a modified moving boundary model. The dynamic model incorporated with the relative velocities is derived from physical principles of mass and energy conservation. And the model is then implemented in a novel underwater HYDROX system to predict cyclic performance. The simulation results from discretized model using MATLAB language show that the oscillations which is known as “Chattering” have been suppressed.

environment, pollution, pollutant, fossil fuel, energy and optimization of energy consumption in petrochemical industries