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Book Comparison of High Aspect Ratio Cooling Channel Designs for a Rocket Combustion Chamber with Development of an Optimized Design

Download or read book Comparison of High Aspect Ratio Cooling Channel Designs for a Rocket Combustion Chamber with Development of an Optimized Design written by Mary F. Wadel and published by . This book was released on 1998 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Comparison of High Aspect Ratio Cooling Channel Designs for a Rocket Combustion Chamber

Download or read book Comparison of High Aspect Ratio Cooling Channel Designs for a Rocket Combustion Chamber written by Mary F. Wadel and published by . This book was released on 1997 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book COMPARISON OF HIGH ASPECT RATIO COOLING CHANNEL DESIGNS FOR A ROCKET COMBUSTION CHAMBER WITH DEVELOPMENT OF AN NASA TM 1998 206313 APR 7 1998

Download or read book COMPARISON OF HIGH ASPECT RATIO COOLING CHANNEL DESIGNS FOR A ROCKET COMBUSTION CHAMBER WITH DEVELOPMENT OF AN NASA TM 1998 206313 APR 7 1998 written by and published by . This book was released on 1999* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Dimension Optimizing Design Method For Annular Type Cooling Channel Of Thrust Chamber

Download or read book Dimension Optimizing Design Method For Annular Type Cooling Channel Of Thrust Chamber written by and published by . This book was released on 1995 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new-generation liquid oxygen/hydrocarbon propellant liquid fuel rocket engine will use a high-pressure combustion chamber arrangement. In this case, cooling the thrust chamber becomes a key technical problem. The article presents a design scheme for the geometric-dimension optimization of annular-type regenerative cooling channels. The aim of the optimization is minimum pressure losses as coolant passes through the cooling channel. As shown in typical computations and experiments, application of this optimizing design method can reduce 50% of pressure losses. In other words, the optimization design is advantageous in solving the cooling problem in high-pressure thrust chambers. jg.

Book Thermal Stratification Potential in Rocket Engine Coolant Channels

Download or read book Thermal Stratification Potential in Rocket Engine Coolant Channels written by Kenneth J. Kacynski and published by . This book was released on 1992 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Advanced Earth to orbit Propulsion Technology 1994

Download or read book Advanced Earth to orbit Propulsion Technology 1994 written by Robert J. Richmond and published by . This book was released on 1994 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Validation of High Aspect Ratio Cooling in a 89 KN 20 000 Lbf Thrust Combustion Chamber

Download or read book Validation of High Aspect Ratio Cooling in a 89 KN 20 000 Lbf Thrust Combustion Chamber written by Mary F. Wadel and published by . This book was released on 1996 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Preliminary Study of Heat Transfer Correlation Development and Pressure Loss Behavior in Curved High Aspect Ratio Coolant Channels Preprint

Download or read book Preliminary Study of Heat Transfer Correlation Development and Pressure Loss Behavior in Curved High Aspect Ratio Coolant Channels Preprint written by and published by . This book was released on 2008 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: Convective heat transfer is important for maintaining life and reliability of the main combustion chamber in liquid rocket engines. Enhancing the regenerative cooling circuit's ability to maintain wall temperature with minimal pressure losses improves engine life and has the potential to reduce the turbopump output pressure. High aspect ratio coolant channels have been shown to reduce wall temperature with little pressure increase. Additionally, rocket engine cooling circuits are curved and the mechanisms responsible for curvature enhancement remain unclear for tall, narrow passages and appropriate predictive tools have not been developed. The objective of this research is to study the mechanisms responsible for improved cooling performance and to develop heat transfer correlations for use in high aspect ratio coolant channels having conducting side walls and subjected to asymmetric heating on the concave side, thus modeling a channel in a slotted liner. Tests are conducted with water in a single, curved channel subjected to heat flux on the outer radius wall and in a straight channel with heat input to an analogous wall.

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 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book NASA Technical Memorandum

Download or read book NASA Technical Memorandum written by and published by . This book was released on 1994 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Advanced Propulsion Systems and Technologies Today to 2020

Download or read book Advanced Propulsion Systems and Technologies Today to 2020 written by Claudio Bruno and published by AIAA (American Institute of Aeronautics & Astronautics). This book was released on 2008 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Commissioned by the European Space Agency."--P. [4] of cover.

Book Fundamentals of Rocket Propulsion

Download or read book Fundamentals of Rocket Propulsion written by DP Mishra and published by CRC Press. This book was released on 2017-07-20 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book follows a unified approach to present the basic principles of rocket propulsion in concise and lucid form. This textbook comprises of ten chapters ranging from brief introduction and elements of rocket propulsion, aerothermodynamics to solid, liquid and hybrid propellant rocket engines with chapter on electrical propulsion. Worked out examples are also provided at the end of chapter for understanding uncertainty analysis. This book is designed and developed as an introductory text on the fundamental aspects of rocket propulsion for both undergraduate and graduate students. It is also aimed towards practicing engineers in the field of space engineering. This comprehensive guide also provides adequate problems for audience to understand intricate aspects of rocket propulsion enabling them to design and develop rocket engines for peaceful purposes.