Download or read book Thermodynamic Analysis of Cryogenic Rocket Engines with Matlab Tools written by Juan Manuel García Sánchez and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The present Master Thesis discusses the efforts of the author to perform thethermodynamic analysis of two modern cryogenic rocket engines. The first one, withthe name SE21D, will be used as validation case to test the accuracy of the methodologydeveloped. Once it has been approved this simulation, the next step will consist in applythis scheme to the study case, called LE9.The special characteristic that distinguish these two models is the employment offeeding system type: Expander Bleed Cycle. They will be studied all the mechanicalcomponents that are involved in this feeding system, which includes pumps, turbines,mixer and valves. Secondary, the combustion process as well as the engine performanceare assessed. Finally, the heat exchange and regenerative cooling that occurs in theCombustion Chamber walls is modeled. The final results are accurate enough once thevalidity of this thermodynamic analysis model has been approved and this Master Thesisalso leaves room to future researchers to continue with this project.This simulation have been performed by means of an intensive bibliographic researchand the employment of MATLAB software and two additional packages, created in-housePolytechnic University of Catalonia and already validated, called HGS and INIST. Thislast one collects the fluid properties for the most common substances used as rocketpropellants and it was used to define the state of the fuel and oxidizer at each stage of thefeeding system. The latter, however, it is a chemical solver based on NASA's polynomialsand it was utilized mainly in the combustion process that takes places in the CombustionChamber of both rocket engines.Nevertheless, the features of these two additional software packages were not enoughto accomplish the goal of this Master Thesis. For that reason, the author performedmaintenance and updating tasks of INIST package. The capacity of adding new data wasrestored as well as the inclusion of new fluid properties that complements the existing one,such as the transport properties (viscosity and thermal conductivity). Indeed, for thoseconditions that are out of the range of this tool, it was developed an approach based onsemi-empirical models to the obtaining of these magnitudes.
Download or read book Operation of a Cryogenic Rocket Engine written by Wolfgang Kitsche and published by Springer Science & Business Media. This book was released on 2010-11-03 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the operational aspects of the rocket engine on a test facility. It will be useful to engineers and scientists who are in touch with the test facility. To aerospace students it shall provide an insight of the job on the test facility. And to interested readers it shall provide an impression of this thrilling area of aerospace.
Download or read book Thermofluiddynamics of Optimized Rocket Propulsions written by STRAUB and published by Birkhäuser. This book was released on 2012-12-06 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study has two declared aims: it presents the theoretical basis for a provably ideal comparative process for relaxing flows (ICP) and jus tifies its application to jet and, in particular, rocket engines. This will be treated in two parts. Part I offers a status quo report on current calculation methods, and compiles and explains briefly the most important data on selected pro minent rocket engines. Starting from the phenomenology of the dynamical and physico-chemical conversion processes in the fuel-oxidizer fluid mixture and in the burned gases, the ideal thermodynamic comparative process is then derived - as a defined sequential change of states in the system. In order to render this comparative process readily under standable, it is first applied to an appropriate model gas using alge braic equations for all relevant parameters. This model gas undergoes energy conversion processes without forfeiting the simplicity of pre sentation typical of classical gas dynamics. Above all, examination of this model offers proof that it is generally impermissible to use, as is done in practice, the familiar isentropic equation for flow changes of state continuously propagated in flow tube theory. Elementary calculations immediately indicate essential attributes which are also typical for relaxing, multicomponent, one-phase systems, such as the significant 'pressure drop phenomenon' or the establishment of the steady mass flow rate as an 'eigenvalue' of the comparative pro cess. Their relevance to the RE theory is stressed.
Download or read book Analysis of the Transient Radiation Heat Transfer of an Uncooled Rocket Engine Operating Outside Earth s Atmosphere written by William H. Robbins and published by . This book was released on 1959 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design and Thermodynamic Analysis of a Hydrogen oxygen Rocket Engine Test Facility written by Edward Herbert Stanton and published by . This book was released on 1969 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computer Code for Single point Thermodynamic Analysis of Hydrogen oxygen Expander cycle Rocket Engines written by Arthur J. Glassman and published by . This book was released on 1991 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computer Code for Single Point Thermodynamic Analysis of Hydrogen Oxygen Expander Cycle Rocket Engines written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-16 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This analysis and this computer code apply to full, split, and dual expander cycles. Heat regeneration from the turbine exhaust to the pump exhaust is allowed. The combustion process is modeled as one of chemical equilibrium in an infinite-area or a finite-area combustor. Gas composition in the nozzle may be either equilibrium or frozen during expansion. This report, which serves as a users guide for the computer code, describes the system, the analysis methodology, and the program input and output. Sample calculations are included to show effects of key variables such as nozzle area ratio and oxidizer-to-fuel mass ratio. Glassman, Arthur J. and Jones, Scott M. Glenn Research Center NASA-TM-4275, E-5652, NAS 1.15:4275 RTOP 505-69-01...
Download or read book Operation of a Cryogenic Rocket Engine written by and published by Springer. This book was released on 2011-04-11 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nonlinear Thermodynamic Analyses of Combustion Instability in a Rocket Engine written by Yuhui Huang and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Space Technology and Applications International Forum STAIF 2004 written by American Institute of Physics and published by American Institute of Physics. This book was released on 2004-02-18 with total page 1292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Albuquerque, New Mexico, 8-11 February 2004
Download or read book Modern Engineering for Design of Liquid Propellant Rocket Engines written by Dieter K. Huzel and published by AIAA. This book was released on 1992 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Aerothermodynamics of Gas Turbine and Rocket Propulsion written by Gordon C. Oates and published by AIAA. This book was released on 1997 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Liquid Rocket Thrust Chambers written by Vigor Yang and published by AIAA (American Institute of Aeronautics & Astronautics). This book was released on 2004 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first major publication on liquid-rocket combustion devices since 1960, and includes 20 chapters prepared by world-renowned experts. Each chapter focuses on a specific aspect of liquid-propellant combustion and thrust chamber dynamics, and is incorporated into the volume in a well-organized, cohesive manner. There are contributions from nine different countriesChina, France, Germany, Italy, Japan, the Netherlands, Russia, Sweden, and the United States.
Download or read book Rocket and Spacecraft Propulsion written by Martin J. L. Turner and published by Springer Science & Business Media. This book was released on 2006-08-29 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The revised edition of this practical, hands-on book discusses the launch vehicles in use today throughout the world, and includes the latest details on advanced systems being developed, such as electric and nuclear propulsion. The author covers the fundamentals, from the basic principles of rocket propulsion and vehicle dynamics through the theory and practice of liquid and solid propellant motors, to new and future developments. He provides a serious exposition of the principles and practice of rocket propulsion, from the point of view of the user who is not an engineering specialist.
Download or read book Progress In Astronautics and Aeronautics written by Mohammed Habiballah and published by AIAA. This book was released on 2004 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aircraft Propulsion written by Saeed Farokhi and published by John Wiley & Sons. This book was released on 2014-04-01 with total page 1052 pages. Available in PDF, EPUB and Kindle. Book excerpt: New edition of the successful textbook updated to include new material on UAVs, design guidelines in aircraft engine component systems and additional end of chapter problems Aircraft Propulsion, Second Edition follows the successful first edition textbook with comprehensive treatment of the subjects in airbreathing propulsion, from the basic principles to more advanced treatments in engine components and system integration. This new edition has been extensively updated to include a number of new and important topics. A chapter is now included on General Aviation and Uninhabited Aerial Vehicle (UAV) Propulsion Systems that includes a discussion on electric and hybrid propulsion. Propeller theory is added to the presentation of turboprop engines. A new section in cycle analysis treats Ultra-High Bypass (UHB) and Geared Turbofan engines. New material on drop-in biofuels and design for sustainability is added to refl ect the FAA’s 2025 Vision. In addition, the design guidelines in aircraft engine components are expanded to make the book user friendly for engine designers. Extensive review material and derivations are included to help the reader navigate through the subject with ease. Key features: General Aviation and UAV Propulsion Systems are presented in a new chapter Discusses Ultra-High Bypass and Geared Turbofan engines Presents alternative drop-in jet fuels Expands on engine components' design guidelines The end-of-chapter problem sets have been increased by nearly 50% and solutions are available on a companion website Presents a new section on engine performance testing and instrumentation Includes a new 10-Minute Quiz appendix (with 45 quizzes) that can be used as a continuous assessment and improvement tool in teaching/learning propulsion principles and concepts Includes a new appendix on Rules of Thumb and Trends in aircraft propulsion Aircraft Propulsion, Second Edition is a must-have textbook for graduate and undergraduate students, and is also an excellent source of information for researchers and practitioners in the aerospace and power industry.
