Vortex Exhaust Mode (image) American Institute of Physics Share Print E-Mail Caption This is the vortex exhaust mode on low-power cylindrical Hall thruster. Credit Wei Liqiu, Harbin Institute of Technology, China Usage Restrictions This image may be used only with appropriate credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.