Liquid Rocket Booster Study Volume 1

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Liquid Rocket Booster Study Volume 1

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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-08

Liquid Rocket Booster Study Volume 1 written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-08 with categories.

The purpose of this study was to determine the feasibility of Liquid Rocket Boosters (LRBs) replacing Solid Rocket Boosters on the Space Shuttle program. The major findings are given. The most significant conclusion is that LRBs offer significantly safety and performance advantages over the SRBs currently used by the STS without major impact to the ongoing program. Unspecified Center...

Liquid Rocket Booster Study Volume 2

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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-25

Liquid Rocket Booster Study Volume 2 written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-25 with categories.

The recommended Liquid Rocket Booster (LRB) concept is shown which uses a common main engine with the Advanced Launch System (ALS) which burns LO2 and LH2. The central rationale is based on the belief that the U.S. can only afford one big new rocket engine development in the 1990's. A LO2/LH2 engine in the half million pound thrust class could satisfy STS LRB, ALS, and Shuttle C (instead of SSMEs). Development costs and higher production rates can be shared by NASA and USAF. If the ALS program does not occur, the LO2/RP-1 propellants would produce slight lower costs for and STS LRB. When the planned Booster Engine portion of the Civil Space Transportation Initiatives has provided data on large pressure fed LO2/RP-1 engines, then the choice should be reevaluated. Unspecified Center NASA-CR-183600, NAS 1.26:183600 NAS8-37137...

Liquid Rocket Booster Study Volume 2 Book 2 Appendix 1

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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-27

Liquid Rocket Booster Study Volume 2 Book 2 Appendix 1 written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-27 with categories.

A list is presented of the trade studies which were planned and the status to which they have been accomplished. Full descriptions are also given of the trade studies along with line drawings and graphs illustrating the studies. Unspecified Center NASA-CR-183601, NAS 1.26:183601, GDSS-LRB-MEM-88-01-VOL-2-BK-2 NAS8-37137...

Liquid Rocket Booster Lrb For The Space Transportation System Sts Systems Study Volume 1 Executive Summary

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Author :
language : en
Publisher:
Release Date : 1989

Liquid Rocket Booster Lrb For The Space Transportation System Sts Systems Study Volume 1 Executive Summary written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with categories.

In October 1987, NASA/MSFC awarded Martin Marietta Manned Space Systems a contract to study the feasibility of replacing the Space Transportation System (STS) solid rocket boosters (SRBs) with liquid rocket boosters (LRBs), Figure 1.0-1. The main objectives of a LRB substitution for the SRB were increased STS safety and reliability and increased payload performance to 70.5K lb to low earth orbit (LEO) with minimum impacts to the STS. The basic scope of work was directed to the definition of optimum liquid rocket booster concepts for replacing SRB's within the current STS operational constraints and envelopes. The initial contract was phased in two parts. Part 1 was designated for establishment of a baseline configuration and system trade studies. Part 2 further defined the baseline, incorporating the results of the trade studies and preliminary analyses which were performed on the various systems. Life cycle costs (LCC) were developed for the program and new technology requirements were identified. In July, 1988 a six month extension, Part 3, of the study was awarded so that concepts could be further optimized, alternate applications for LRB could be explored, and planning and technical support for a pressure-fed propulsion system test bed could be provided. Figure 1.0-2 illustrates the LRB definition study flow. Two booster engine designs were studied. The first engine design was a turbo pump-fed engine with state-of-the-art design, and the second was a pressure-fed engine which might provide a lower cost alternative to the pump-fed concept. Both booster concepts were carried through to completion of conceptual design and all system impacts and program costs were identified.

Liquid Rocket Booster Lrb For The Space Transportation System Sts Systems Study Volume 1

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Author : National Aeronautics and Space Adm Nasa
language : en
Publisher: Independently Published
Release Date : 2018-10-29

Liquid Rocket Booster Lrb For The Space Transportation System Sts Systems Study Volume 1 written by National Aeronautics and Space Adm Nasa and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-29 with categories.

The feasibility of replacing the Space Transportation System (STS) Solid Rocket Boosters (SRBs) with Liquid Rocket Boosters (LRBs) was studied. Feasibility required acceptable technical risk, program costs, and a program plan which supports STS requirements. Three major goals were identified to direct booster design and operation: increased STS safety and reliability; STS/LRB integration with minimum impact; and increased STS performance. Two booster engine designs were studied. The first engine design was a turbopump-fed engine with state-of-the-art design, and the second was a pressure-fed engine which might provide a lower cost alternative to the pump-fed concept. Both booster concepts were carried through to completion of conceptual design and all system impacts and program costs were identified. Applications for LRB use in the Advanced Launch System (ALS) program were studied using the pump-fed LRB baseline concept and variations on the baseline concept. Support for the Pressure-Fed Booster Test Bed (PFBTB) included test program planning and costs and technical support. Unspecified Center...

Liquid Rocket Booster Lrb For The Space Transportation System Sts Systems Study Volume 1

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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-08

Liquid Rocket Booster Lrb For The Space Transportation System Sts Systems Study Volume 1 written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-08 with categories.

The feasibility of replacing the Space Transportation System (STS) Solid Rocket Boosters (SRBs) with Liquid Rocket Boosters (LRBs) was studied. Feasibility required acceptable technical risk, program costs, and a program plan which supports STS requirements. Three major goals were identified to direct booster design and operation: increased STS safety and reliability; STS/LRB integration with minimum impact; and increased STS performance. Two booster engine designs were studied. The first engine design was a turbopump-fed engine with state-of-the-art design, and the second was a pressure-fed engine which might provide a lower cost alternative to the pump-fed concept. Both booster concepts were carried through to completion of conceptual design and all system impacts and program costs were identified. Applications for LRB use in the Advanced Launch System (ALS) program were studied using the pump-fed LRB baseline concept and variations on the baseline concept. Support for the Pressure-Fed Booster Test Bed (PFBTB) included test program planning and costs and technical support. Unspecified Center...

Liquid Rocket Booster Study Volume 2 Book 6 Appendix 10

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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-18

Liquid Rocket Booster Study Volume 2 Book 6 Appendix 10 written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-18 with categories.

Three tasks were undertaken by Eagle Engineering as a part of the Liquid Rocket Booster (LRB) study. Task 1 required Eagle to supply current data relative to the Space Shuttle vehicle and systems affected by an LRB substitution. Tables listing data provided are presented. Task 2 was to evaluate and compare shuttle impacts of candidate LRB configuration in concert with overall trades of analysis activity. Three selected configurations with emphasis on flight loads, separation dynamics, and cost comparison are presented. Task 3 required the development of design guidelines and requirements to minimize impacts to the Space Shuttle system from all LRB substitution. Results are presented for progress to date. Unspecified Center BOOSTER ROCKET ENGINES; LAUNCH VEHICLES; LIQUID PROPELLANT ROCKET ENGINES; SPACE SHUTTLES; AERODYNAMIC LOADS; COST ANALYSIS; PROPULSION SYSTEM CONFIGURATIONS; PROPULSION SYSTEM PERFORMANCE; STAGE SEPARATION...

Liquid Rocket Booster Study Volume 2 Book 5 Appendix 9

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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-08

Liquid Rocket Booster Study Volume 2 Book 5 Appendix 9 written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-08 with categories.

The analyses performed in assessing the merit of the Liquid Rocket Booster concept for use in alternate applications such as for Shuttle C, for Standalone Expendable Launch Vehicles, and possibly for use with the Air Force's Advanced Launch System are presented. A comparison is also presented of the three LRB candidate designs, namely: (1) the LO2/LH2 pump fed, (2) the LO2/RP-1 pump fed, and (3) the LO2/RP-1 pressure fed propellant systems in terms of evolution along with design and cost factors, and other qualitative considerations. A further description is also presented of the recommended LRB standalone, core-to-orbit launch vehicle concept. Unspecified Center...

Liquid Rocket Booster Study Volume 2 Book 4 Appendices 6 8

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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-27

Liquid Rocket Booster Study Volume 2 Book 4 Appendices 6 8 written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-27 with categories.

For the pressure fed engines, detailed trade studies were conducted defining engine features such as thrust vector control methods, thrust chamber construction, etc. This was followed by engine design layouts and booster propulsion configuration layouts. For the pump fed engines parametric performance and weight data was generated for both O2/H2 and O2/RP-1 engines. Subsequent studies resulted in the selection of both LOX/RP-1 and O2/H2 propellants for the pump fed engines. More detailed analysis of the selected LOX/RP-1 and O2/H2 engines was conducted during the final phase of the study. Unspecified Center NASA-CR-183603, NAS 1.26:183603 NAS8-37137...

Liquid Rocket Booster Study Volume 2 Book 3 Appendices 2 5

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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-27

Liquid Rocket Booster Study Volume 2 Book 3 Appendices 2 5 written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-27 with categories.

This Preliminary Project Implementation Plan (PPIP) was used to examine the feasibility of replacing the current Solid Rocket Boosters on the Space Shuttle with Liquid Rocket Boosters (LRBs). The need has determined the implications of integrating the LRB with the Space Transportation System as the earliest practical date. The purpose was to identify and define all elements required in a full scale development program for the LRB. This will be a reference guide for management of the LRB program, addressing such requirement as design and development, configuration management, performance measurement, manufacturing, product assurance and verification, launch operations, and mission operations support. Unspecified Center NASA-CR-183602, NAS 1.26:183602 NAS8-37137...