News

Esgee to Present at SCTC 2018: Modeling of Spacecraft Charging in GEO orbit

June 13th, 2018 Satellite charge-up simulation

Esgee will present “High-fidelity Multi-Length Scale Modeling of Spacecraft Charging in GEO orbit” at the 15th Spacecraft Charging Technology Symposium 25-29 June, 2018 at the Integrated Research Center of Kobe University in Japan.   Abstract This study describes high-fidelity modeling of spacecraft charging in GEO orbit environment and the resulting incipient vacuum arcing on the spacecraft’s surface. A satellite in GEO environment is subject to continuous bombardment by highly energetic charged particles that accumulate over time on dielectric […]


Esgee to Present at SCTC 2018: Hybrid Model of RF Gridded Ion Thruster

June 13th, 2018 Hybrid Plasma Ion Thruster Simulation

Esgee will present “Hybrid Fluid-Particle Plasma Modeling of a Radio-Frequency Gridded Ion” at the 15th Spacecraft Charging Technology Symposium 25-29 June, 2018 at the Integrated Research Center of Kobe University in Japan.   Abstract We present a hybrid, fluid-particle plasma model that is used to investigate the plasma discharge and ion extraction behaviors of a radio-frequency gridded ion thruster (RIT). The hybrid approach combines a fluid formulation for plasma governing equations with a kinetic particle formulation […]


Esgee to Present at SAE World Congress 2018: Spark Plug Life Simulation

March 5th, 2018

  Esgee Technologies will present “Modeling of Electrode Erosion for Prediction of Spark Plug Lifetime” at the SAE International World Congress Experience 2018, April 10-12, at the Cobo Center in Detroit, Michigan.   Abstract: The maximum lifetime of a spark plug is limited by electrode erosion.  Over the course of millions of repeated sparking events, the electrode material ablates and the electrode gap increases which degrades performance.  Once a critical gap is reached, the spark […]


Esgee to Present at SAE World Congress 2018: Arc Quenching in EV Relays

March 5th, 2018

  Esgee Technologies will present “Simulation of Arc Quenching in Hermetically Sealed Electric Vehicle Relays” at the SAE International World Congress Experience 2018, April 10-12, at the Cobo Center in Detroit, Michigan.   Abstract High-voltage relays perform a key role in determining safety and protections of Electric Vehicles(EV)/ hybrid automotive systems. The primary function of a high voltage relay is to mechanically separate electrodes under a short circuit situation, and isolate the motor drive electronics […]


OverViz 2.2.1 Released

February 7th, 2018

Esgee Technologies Inc. would like to announce the release of OverViz Suite v2.2.1. This release contains minor bug fixes and software maintenance updates for improved usability. New installers and installation instructions are available for download from the Esgee Corporate Portal.