Download or read book Characterization of Microwave Cavity Discharges in a Supersonic Flow written by Dereth Janette Drake and published by . This book was released on 2009 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microwave Cavity Discharges in a Supersonic Flow written by Dereth Janette Drake and published by LAP Lambert Academic Publishing. This book was released on 2009-09 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Characterization of supersonic flowing discharges (SFD) is important to many applications in aerospace, like plasma-assisted supersonic combustion. In conditions close to the real combustion environment, a cylindrical microwave cavity was used to study the effects of H2 and air admixtures to plasma parameters in an Ar SFD. Ar and H2 were chosen since their atomic and molecular structure are well known. However, the presence of H2, N2, and O2 leads to complex branching inter- radical chemistry, which may result in a decrease in the degree of ionization and loss of combustion enhancing radicals. A qualitative description of the ionization loss was the main goal of this work. The second goal was to develop a microwave SFD to validate Martian atmospheric entry models and explore the prospect of harvesting Martian entry plasma.An atmospheric and kinetic model was developed for Martian atmospheric entry plasma based on the existing Mars data. We found that variations in the entry plasma composition were considerable and must be included in future harvesting schemes.

Download or read book Freely Localized Microwave Discharge in Supersonic Flow written by V. M. Shibkov and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Influence of Differently Organized Microwave Discharge on AD body Characteristics in Supersonic Flow written by Yuri F. Kolesnichenko and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Physics of Ionized Gases written by Ljupco Hadzievski and published by American Institute of Physics. This book was released on 2006-12-13 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the Invited lectures, Topical invited lectures and Progress reports presented at the 23rd Summer School and International Symposium on the Physics of Ionized Gases – SPIG 2006. The Invited lectures and Topical invited lectures contain broader introductions to be appreciated by graduate students and specialists in other fields, but also offer a review of the up-to-date progress in the specific field.

Download or read book Surface Microwave and Surface Transversal Pulsed Periodic Discharges in Supersonic Flow written by and published by . This book was released on 2004 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report results from a contract tasking Moscow State University (MSU) as follows: The contractor will develop methods of creation of plasmas of different types of gas discharges near the surface of Aerodynamic models and in the boundary layers. Also, the contractor will develop modes of internal and external fuel ignition of propane-air and hydrogen-air mixtures. He will develop methods of analysis of plasma properties in plasma regions near the surface. The following experimental work will be done in supersonic air flow (M

Download or read book Mode Structure and Dispersion of Shock Wave in Microwave Cavity Discharges written by P. Kessaratikoon and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of AD body Interaction with Microwave Discharge Region in Supersonic Flows written by Yuri F. Kolesnichenko and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Uniform Supersonic Flows In Chemical Physics Chemistry Close To Absolute Zero Studied Using The Cresu Method written by Bertrand R Rowe and published by World Scientific. This book was released on 2022-05-18 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radioastronomy has painted an extraordinary picture of the Galactic interstellar medium, which displays an amazing organization and structuring of matter from very hot ultra-diluted media to very cold denser milieus considered as the cradles of stars. In these latter environments, the discovery of a chemical diversity of molecules, including those associated with precursors to life itself, immediately brought to light the question of the mechanisms leading to their formation and persistence at temperatures as low as 10 K. The chemical networks developed to understand telescope observations required a great deal of physical and chemical parameters relevant to interstellar conditions, particularly at very low temperatures. These included the rate coefficients of thousands of gas phase chemical reactions. Such data were missing in the 1970s, when the very first molecular discoveries were made. Then, in the early eighties, it was realized that uniform supersonic flows were ideal chemical reactors to study reaction kinetics at interstellar temperatures.Uniform Supersonic Flows in Chemical Physics reviews 40 years of use of such reactors, the so-called CRESU machines, focusing on major breakthroughs brought to chemical physics, physical chemistry, astrophysics and astrochemistry by the various experiments carried out with such apparatuses. The wealth of kinetic data at very low temperatures provided new targets for the predictions of theory, with new theoretical methods being developed to explain observed behavior. The first two chapters describe the physical context of reaction kinetics at very low temperatures and the requirements needed to run optimally such uniform supersonic flows, together with a historical perspective. Chapters 3 to 9 describe the various families of chemical processes that have been explored within the CRESU technique, highlighting major advances and offering an exhaustive up-to-date bibliography. Chapters 10 and 11 show how these experimental results have helped in improving the ideas in quantum chemistry and interstellar modeling. The book concludes with an overview of potential perspectives and new routes to be explored.

Download or read book The Proceedings of 2023 4th International Symposium on Insulation and Discharge Computation for Power Equipment IDCOMPU2023 written by Xuzhu Dong and published by Springer Nature. This book was released on 2024-03-28 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes original, peer-reviewed research papers from the 2023 4th International Symposium on Insulation and Discharge Computation for Power Equipment (IDCOMPU2023), held in Wuhan, China. The topics covered include but are not limited to: insulation, discharge computations, electric power equipment, and electrical materials. The papers share the latest findings in the field of insulation and discharge computations of electric power equipment, making the book a valuable asset for researchers, engineers, university students, etc.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1991 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Creation of the Thrust and the Lifting Force in a Supersonic Flow with the Help of a Microwave Discharge written by and published by . This book was released on 2003 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: The experiment on creation of the thrust and lifling force, working on model in a supersonic flow of air at Mach number M = 2, with the help of a microwave discharge is carried out. The microwave discharge of the attached type was lit in a ground part of the model. The occurrence of forces was registered with the help of balances. The measured meanings of forces satisfactorily conform with the data of an estimation and numerical modeling.

Download or read book Third International Symposium on Gas Flow and Chemical Lasers September 8 12 1980 Marseille France written by and published by . This book was released on 1980 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gas Flow and Chemical Lasers written by Michele Onorato and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains eight invited papers and seventy-three contributed papers presented at the Fourth International Symposium on Gas Flow and Chemical Lasers. which was held in Stresa. Italy. from September 13 to 17. 1984. The purpose of the Symposium was to record and discuss current research developments and applications related to high power lasers. Papers were solicited from the entire spectrum of activities, includ ing basic physics, aerothermodynamics, new laser media, laser design, diagnostic techniques, laser propagation. interaction phenom ena, applications. The Symposium was an opportunity for scientists and engineers representing all these disciplines to come together to report their recent work, to exchange ideas and to provide an up-to-date account of international progress in these fields. The contributed papers were reviewed by the members of the Scientific Advisory CoEmittee. who also took responsibility for formulating the program of invited lectures. As editor I wish to express my appreciation and my gratitude to people and organizations that made this Symposium a success: the Members of the Scientific Advisory Committee, the Members of the Local Organizing Committee, the Sponsors and the Symposium Secretary. A grateful acknowledgement is expressed to Dr. M. Sandra Oggiano for assistance in the organization of the Symposium and publication of these proceedings.

Download or read book Plasma Physics and Engineering written by Alexander Fridman and published by CRC Press. This book was released on 2016-04-19 with total page 1089 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasma plays an important role in a wide variety of industrial processes, including material processing, environmental control, electronic chip manufacturing, light sources, and green energy, not to mention fuel conversion and hydrogen production, biomedicine, flow control, catalysis, and space propulsion. Following the general outline of the bests

Download or read book Proceedings of the International Conference on Lasers written by and published by . This book was released on 2000 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Influence of the Surface Microwave Discharge on the Parameters of Supersonic Airflow Near a Dielectric Body written by V. M. Shibkov and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: