HOME / OUR SOFTWARE / ARISTOTLE – LOW PRESSURE FLOW MODEL ARISTOTLE – Low Pressure Flow Model ARISTOTLE (A Rarefied, Industrial gas Simulation Tool On The cLoud Environment) is a cloud-based, rarefied gas simulation software currently under development at SSI via funding provided by the Department of Energy through the Small Business Innovation Research (SBIR) Program. It is built upon the SPARTA library and the direct simulation Monte Carlo (DSMC) method, which has been successfully applied to rarefied, or low pressure, gas problems for over six decades. Access to ARISTOTLE Currently ARISTOTLE is undergoing alpha testing within SSI. To request access to the beta version of ARISTOTLE, which will allow users to predict unsteady, rarefied gas flows around arbitrarily complex surfaces, please fill out this form and a member of SSI’s technical staff will get in contact with you. Video Player https://www.spectral.com/wp-content/uploads/2017/06/Low_Pressure_Gas_Modeling.mp4 00:00 00:19 DSMC prediction of gas molecules moving through a vacuum chamber. The chamber walls have a sticking coefficient of 1. TECHNICAL CONTACT Dr. Timothy Deschenes RELATED LINKS SOCRATES – Exhaust Plume Simulation Gas Dynamics and Signatures ARISTOTLE Site ABSTRACT Development of the ARISTOTLE webware NEWS OUR STORY CONTACT US CAREERS ABOUT US Spectral Sciences, Inc. is a nationally recognized resource hub for expertise in spectroscopy, remote sensing and imaging, combustion and propulsion technology, and radiative transfer processes, among others. For 37 years, our scientists and engineers have worked with clients from the US government, prime contractors, and private industry to bring clarity, insight, and innovation to advanced scientific technology problems. WHAT WE DO Electro Optical Sensors and Imagers Geospatial Systems and Remote Sensing Gas Dynamics and Signatures Environment and Space Physics Applied Nanoscience HOW WE DELIVER Government Supported Research Our Licensed Software Industrial Applications R&D Services and Testing Concept Development CONTACT US Spectral Sciences, Inc. 4 Fourth Avenue Burlington, MA 01803-3304 Phone: 781-273-4770 Fax: 781-270-1161 Copyright 2021 © Spectral Sciences, Inc. Sitemap MENU