International Security Investigations 2003 - 2009
International Security and Investigations
Command Security Corporation 2003 - 2009
Command Security Corporation
Intercon Security 1997 - 2003
Site Supervisor of Airfield
Aradiant Corporation I Guide Customer Care 1997 - 2003
I-Guide and Customer Care
Us Navy 1984 - 1996
United States Naval Communications Command
Engineering Consultant
Boeing Jul 2011 - Oct 2011
Senior Missile Systems Engineer Consultant
Snyder Technical Services Jun 2011 - Oct 2011
Teammate Principal
Nasa May 2009 - Jul 2010
Subject Matter Expert
Miltec May 2001 - Apr 2005
Senior Systems Engineer
Education:
College Prep 1964 - 1967
University of Wisconsin - Madison 1958 - 1963
Bachelor of Science In Mechanical Engineering, Bachelors, Mechanical Engineering
High School, College Prep 1954 - 1957
Skills:
Systems Engineering Program Management Testing Analysis Engineering Integration Manufacturing Troubleshooting Ms Project Process Improvement Research Microsoft Office Excel Powerpoint Word Problem Solving Requirements Analysis Windows Product Development Aerospace Technical Writing Project Planning Earned Value Management Engineering Management Dod Propulsion Security Clearance
Kenneth E. Riggs - Huntsville AL Carl J. Wojciechowski - Harvest AL
Assignee:
The United States of America as represented by the Administrator of the National Aeronautics and Space Administration - Washington DC
International Classification:
G01M 1500
US Classification:
731171
Abstract:
A system for testing space engines at sea level under a very low pressure environment. The system includes a space simulation chamber connected to a diffuser which has two variable area ratio ejectors connected to it in tandem. Each of the ejectors is driven by a jet engine, preferably a turbo jet. The system is capable of providing a low pressure environment of about three or four millimeters of mercury for testing of engines mounted in the space simulation chamber. The system also may be used for other purposes requiring very high vacuum, such as evaporation and dehydration of food products or drugs.