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Book Integrated Control and Health Monitoring Assessment of Technology Readiness and Development Costs Orbit Transfer Rocket Engine Technology Program Task E 7

Download or read book Integrated Control and Health Monitoring Assessment of Technology Readiness and Development Costs Orbit Transfer Rocket Engine Technology Program Task E 7 written by and published by . This book was released on 1991 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this task were to : (1) estimate the technology readiness of an integrated control and health monitoring (ICHM) system for the Aerojet 7500-1bF OTV engine preliminary design assuming space-based operations; and (2) estimate the remaining cost to advance this technology to a NASA defined Readiness Level 6 by 1996 wherein the technology has been demonstrated with a system validation model in a simulated environment. The work was accomplished through the conduct of four subtasks. In Subtask I the minimally required functions for the control and monitoring system were specified. The elements required to perform these functions were specified in Subtask II. In Subtask III the technology readiness level of each element was assessed. Finally, in Subtask IV the development cost and schedule requirements were estimated for bringing each element to Readiness Level 6. Rocket Engine, Rocket Engine Control, Rocket Engine Health Monitoring, Orbit Transfer Vehicle, Space Based Rocket Engine, Technology Readiness Assessment.

Book Scientific and Technical Aerospace Reports

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Definition Technology Readiness and Development Cost of the Orbit Transfer Vehicle Engine Integrated Control and Health Monitoring System Elements

Download or read book Definition Technology Readiness and Development Cost of the Orbit Transfer Vehicle Engine Integrated Control and Health Monitoring System Elements written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-06 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Integrated Control and Health Monitoring (ICHM) system was conceived for use on a 20 Klb thrust baseline Orbit Transfer Vehicle (OTV) engine. Considered for space used, the ICHM was defined for reusability requirements for an OTV engine service free life of 20 missions, with 100 starts and a total engine operational time of 4 hours. Functions were derived by flowing down requirements from NASA guidelines, previous OTV engine or ICHM documents, and related contracts. The elements of an ICHM were identified and listed, and these elements were described in sufficient detail to allow estimation of their technology readiness levels. These elements were assessed in terms of technology readiness level, and supporting rationale for these assessments presented. The remaining cost for development of a minimal ICHM system to technology readiness level 6 was estimated. The estimates are within an accuracy range of minus/plus 20 percent. The cost estimates cover what is needed to prepare an ICHM system for use on a focussed testbed for an expander cycle engine, excluding support to the actual test firings. Cannon, I. and Balcer, S. and Cochran, M. and Klop, J. and Peterson, S. Unspecified Center...

Book Report of the 90 day Study on Human Exploration of the Moon and Mars

Download or read book Report of the 90 day Study on Human Exploration of the Moon and Mars written by United States and published by . This book was released on 1989 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Proceedings of the Ninth Symposium on Space Nuclear Power Systems

Download or read book Proceedings of the Ninth Symposium on Space Nuclear Power Systems written by Mohamed S. El-Genk and published by A I P Press. This book was released on 1992 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Bibliography of Lewis Research Center Technical Publications Announced in 1991

Download or read book Bibliography of Lewis Research Center Technical Publications Announced in 1991 written by and published by . This book was released on 1992 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Government Reports Annual Index

Download or read book Government Reports Annual Index written by and published by . This book was released on 1992 with total page 1400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Monthly Catalogue United States Public Documents

Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1992 with total page 1384 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Government Reports Announcements Index

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1992-03 with total page 1366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Bibliography of Lewis Research Center Technical Publications Announced in 1992

Download or read book Bibliography of Lewis Research Center Technical Publications Announced in 1992 written by and published by . This book was released on 1993 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Aerospace America

Download or read book Aerospace America written by and published by . This book was released on 2005 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: