Predictive Modeling For An Inductively Coupled Plasma Generator*

The study of high enthalpy plasma flows in a vacuum has applications in space, atmospheric, and fusion physics. Through a partnership between the Center for Space Physics, Astrophysics, and Engineering Research (CASPER) and the Institute of Space Systems at the University of Stuttgart (IRS), Baylor University has developed an inductively heated plasma generator (IPG-6B). As part of an ongoing research project, an extended range of operating parameters for the current configuration of the IPG6-B is now being utilized. Under these extreme conditions, problems that were once minimal, for example, thermal expansion and arcing, have become exaggerated. As a result, experiments have entered an unsustainable "burn then crash" cycle. In order to move forward, a technique to predict these failures is necessary. This poster will present preliminary findings from a SolidWorks simulation of the IPG-6B and data allowing comparison of these findings to Pitot Probe, Langmuir Probe, and Calorimeter data collected from the machine.