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Optimization And Design For Heavy Lift Launch Vehicles
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Book Synopsis Optimization and Design for Heavy Lift Launch Vehicles by : Paul Andreas Ritter
Download or read book Optimization and Design for Heavy Lift Launch Vehicles written by Paul Andreas Ritter and published by . This book was released on 2012 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: The simulation and evaluation of an orbital launch vehicle requires consideration of numerous factors. These factors include, but are not limited to the propulsion system, aerodynamic effects, rotation of the earth, oblateness, and gravity. A trajectory simulation that considers these different factors is generated by a code developed for this thesis titled Trajectories for Heavy-lift Evaluation and Optimization (THEO). THEO is a validated trajectory simulation code with the ability to model numerous launch configurations. THEO also has the capability to provide the means for an optimization objective. Optimization of a launch vehicle can be specified in terms of many different variables. For a heavy lift launch vehicle in this thesis, the goal of optimization is to minimize Gross Lift Off Weight (GLOW). THEO provides the capability to optimize by simulating hundreds of thousands of trajectories for a single configuration through the variation of preset independent variables. The sheer volume of these trajectories provides the means to locate configurations that minimize GLOW. Optimization can also be performed by determining the minimum amount of energy necessary to reach target burnout conditions. The energy requirements are then correlated to the propellant mass which can be used to estimate GLOW. This thesis first discusses the validation of THEO as a simulation program and the properties associated with accurately modeling a trajectory. It then relates how THEO and other developed tools can be utilized to determine a configuration that is optimized to minimize GLOW to orbit for adaptable payload sizes.
Book Synopsis Design Optimization of Space Launch Vehicles Using a Genetic Algorithm by : Douglas James Bayley
Download or read book Design Optimization of Space Launch Vehicles Using a Genetic Algorithm written by Douglas James Bayley and published by . This book was released on 2007 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States Air Force (USAF) continues to have a need for assured access to space. In addition to flexible and responsive spacelift, a reduction in the cost per launch of space launch vehicles is also desirable. For this purpose, an investigation of the design optimization of space launch vehicles has been conducted.
Book Synopsis A Primer for the Design and Development of Heavy Lift Launch Vehicles and Spaceships by : Heinz Hermann Koelle
Download or read book A Primer for the Design and Development of Heavy Lift Launch Vehicles and Spaceships written by Heinz Hermann Koelle and published by . This book was released on 2002 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781723056314 Total Pages :116 pages Book Rating :4.0/5 (563 download)
Book Synopsis Final Design Report of a Personnel Launch System and a Family of Heavy Lift Launch Vehicles by : National Aeronautics and Space Administration (NASA)
Download or read book Final Design Report of a Personnel Launch System and a Family of Heavy Lift Launch Vehicles written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-17 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective was to design both a Personnel Launch System (PLS) and a family of Heavy Lift Launch Vehicles (FHLLVs) that provide low cost and efficient operation in missions not suited for the Shuttle. The PLS vehicle is designed primarily for space station crew rotation and emergency crew return. The final design of the PLS vehicle and its interior is given. The mission of the FHLLVs is to place large, massive payloads into Earth orbit with payload flexibility being considered foremost in the design. The final design of three launch vehicles was found to yield a payload capacity range from 20 to 200 mt. These designs include the use of multistaged, high thrust liquid engines mounted on the core stages of the rocket. Tupa, James and Merritt, Debbie and Riha, David and Burton, Lee and Kubinski, Russell and Drake, Kerry and Mann, Darrin and Turner, Ken Unspecified Center HEAVY LIFT LAUNCH VEHICLES; PAYLOAD INTEGRATION; SPACECRAFT DESIGN; SPACECRAFT LAUNCHING; SPACECREWS; EARTH ORBITS; FLEXIBILITY; HIGH THRUST; LOW COST; PERSONNEL; SPACE STATIONS...
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analysis of a Heavy Lift Launch Vehicle Design Using Small Liquid Rocket Engines by : David Phillip Russ
Download or read book Analysis of a Heavy Lift Launch Vehicle Design Using Small Liquid Rocket Engines written by David Phillip Russ and published by . This book was released on 1988 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design Optimization of a Transatmospheric Launch Vehicle by : Sabri Ahmet Sansoy
Download or read book Design Optimization of a Transatmospheric Launch Vehicle written by Sabri Ahmet Sansoy and published by . This book was released on 1987 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781720610212 Total Pages :36 pages Book Rating :4.6/5 (12 download)
Book Synopsis Launch Vehicle Design and Optimization Methods and Priority for the Advanced Engineering Environment by : National Aeronautics and Space Administration (NASA)
Download or read book Launch Vehicle Design and Optimization Methods and Priority for the Advanced Engineering Environment written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-03 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: NASA's Advanced Engineering Environment (AEE) is a research and development program that will improve collaboration among design engineers for launch vehicle conceptual design and provide the infrastructure (methods and framework) necessary to enable that environment. In this paper, three major technical challenges facing the AEE program are identified, and three specific design problems are selected to demonstrate how advanced methods can improve current design activities. References are made to studies that demonstrate these design problems and methods, and these studies will provide the detailed information and check cases to support incorporation of these methods into the AEE. This paper provides background and terminology for discussing the launch vehicle conceptual design problem so that the diverse AEE user community can participate in prioritizing the AEE development effort.Rowell, Lawrence F. and Korte, John J.Langley Research CenterLAUNCH VEHICLES; SYSTEMS ENGINEERING; DESIGN OPTIMIZATION; SPACE TRANSPORTATION SYSTEM; RESEARCH AND DEVELOPMENT; MATHEMATICAL MODELS; STOCHASTIC PROCESSES; GENETIC ALGORITHMS; EXPERIMENT DESIGN; CONFIGURATION MANAGEMENT
Book Synopsis Collaborative Design Environment for Space Launch Vehicle Design and Optimization by : Mark D. Stevenson
Download or read book Collaborative Design Environment for Space Launch Vehicle Design and Optimization written by Mark D. Stevenson and published by . This book was released on 2003 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like all organizations, the Air Force is interested in conducting its vehicle studies as quickly as possible with as high fidelity an analysis as is feasible and with a proven, repeatable design and analysis process. This research is in support of an approach formulated by engineers at Wright Patterson Air Force Base who seek to integrate design and analysis tools into a collaborative, network-distributed design environment. The benefits of using an integrated design environment to reduce the time and potential errors associated with the transfer of data between design and analysis codes are well documented. This research presents the integration of an initial set of space access and future strike vehicle analysis codes designed to improve the entire conceptual-level design process and documents the advantages of using the tools in a collaborative, network-distributed environment. This paper focuses on the design environment including geometry modeling, object design, discipline interactions, and design tools built for this effort including weight, propulsion, and trajectory analysis.
Book Synopsis Designing Sustainable Heavy Lift Launch Vehicle Architectures Adaptability, Lock-in, and System Evolution by : Matthew Robin Silver
Download or read book Designing Sustainable Heavy Lift Launch Vehicle Architectures Adaptability, Lock-in, and System Evolution written by Matthew Robin Silver and published by . This book was released on 2005 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: (Cont.) Sustainability is defined more precisely, as are the counterbalancing dynamics of adaptability and architectural lock-in. Second, cases are studied to understand how the previously defined concepts have played out in practice. The evolution of system architectures leading to the development of the last heavy lift vehicle, Saturn V, is analyzed; and the problem of reducing cost in the modern launch industry is examined from a political-economic perspective. Finally, insights from these studies together with recent advances in engineering economy are used to develop quantitative models to compare architectures. An analytic model is created to evaluate mission cost and risk as a function of vehicle capacity and in-space requirements. A discrete model based on real-options thinking is developed to compare Space Shuttle-derived and Evolved Expendable Launch Vehicle (EELV) derived architectures.
Book Synopsis Launch Vehicle Design Process: Characterization, Technical Integration, and Lessons Learned by : J. C. Blair
Download or read book Launch Vehicle Design Process: Characterization, Technical Integration, and Lessons Learned written by J. C. Blair and published by . This book was released on 2001 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Shadowgraph Study of the National Launch System's 1 1/2 Stage Vehicle Configuration and Heavy Lift Launch Vehicle Configuration by : Darlene C. Pokora
Download or read book A Shadowgraph Study of the National Launch System's 1 1/2 Stage Vehicle Configuration and Heavy Lift Launch Vehicle Configuration written by Darlene C. Pokora and published by . This book was released on 1994 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Survey of Commercially Available Expendable Heavy Lift Launch Vehicles by : Joseph J Mihal (Jr)
Download or read book A Survey of Commercially Available Expendable Heavy Lift Launch Vehicles written by Joseph J Mihal (Jr) and published by . This book was released on 1994 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis examines the launch vehicle options available to place a heavy payload, 10 tons, into a low-earth-orbit. The study provides the current status of the space launch vehicle market for heavy lift launchers. The following launchers are looked at in detail: Titan 3, Proton, Energia, Long March 3, Ariane 5, and the H-2. Vehicle design history and launch record are examined. Each launcher is then examined and broken down by stages, including the payload sections. A typical launch sequence is included for each vehicle. Finally, the cost of the various launchers is examined. Conclusions regarding the future need of heavy lift launch vehicles and a look at the current political environment is made.
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781723507779 Total Pages :378 pages Book Rating :4.5/5 (77 download)
Book Synopsis Advanced Transportation System Studies. Technical Area 2 by : National Aeronautics and Space Administration (NASA)
Download or read book Advanced Transportation System Studies. Technical Area 2 written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-23 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 10 to 13 of the Advanced Transportation System Studies final report are included in this volume. Section 10 contains a copy of an executive summary that was prepared by Lockheed Space Operations Company (LSOC) to document their support to the TA-2 contract during the first-year period of performance of the contract, May 1992 through May 1993. LSOC participated on the TA-2 contract as part of the concurrent engineering launch system definition team, and provided outstanding heavy lift launch vehicle (HLLV) ground operations requirements and concept assessments for Lockheed Missiles and Space Company (LMSC) through an intercompany work transfer as well as providing specific HLLV ground operations assessments at the direction of NASA KSC through KSC funding that was routed to the TA-2 contract. Section 11 contains a copy of a vehicle-independent, launch system health management requirements assessment. The purpose of the assessment was to define both health management requirements and the associated interfaces between a generic advanced transportation system launch vehicle and all related elements of the entire transportation system, including the ground segment. Section 12 presents the major TA-2 presentations provided to summarize the significant results and conclusions that were developed over the course of the contract. Finally, Section 13 presents the design and assessment report on the first lunar outpost heavy lift launch vehicle. Marshall Space Flight Center NASA-CR-201126, NAS 1.26:201126, LMSC-P038190 NAS8-39208...
Book Synopsis NASA Technical Paper by : United States. National Aeronautics and Space Administration
Download or read book NASA Technical Paper written by United States. National Aeronautics and Space Administration and published by . This book was released on 1990 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Paper written by and published by . This book was released on 1990 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis of Launch Vehicle Design and Trajectory Optimization by : Veena Savithri Dorairajan
Download or read book Synthesis of Launch Vehicle Design and Trajectory Optimization written by Veena Savithri Dorairajan and published by . This book was released on 1995 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
