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EBookClubs

Read Books & Download eBooks Full Online

Book An Experimental Investigation and System Design for Humidity and Carbon Dioxide Level Control Using Thermal Radiation

Download or read book An Experimental Investigation and System Design for Humidity and Carbon Dioxide Level Control Using Thermal Radiation written by John S. Maulbetsch and published by . This book was released on 1969 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation was carried out to verify the feasibility of controlling carbon dioxide levels in space cabin atmospheres by freeze-out techniques using thermal radiation as the only mode of heat rejection. A one-tenth scale system was constructed with the primary aim of gaining understanding of the CO2 precipitation mechanism and determining the operating characteristics of a precipitator plate. Both quantitative measurements and visual observation of the frost formation were made. The geometric characteristics of the precipitator channel were found to be not critical. Uniform frost layer formation could be obtained and premature channel plugging was not a problem. Typical precipitator plate effectivenesses of 0.75 - 0.85 were easily obtainable. Simultaneous CO2 sublimation was achievable at a controllable rate. System stability was easily achieved. Solid CO2 carryover in both the precipitating and sublimating streams is a real possibility and preventive measures must be taken in the final design of the system. Based on these results, a complete test system was designed to handle the water vapor and carbon dioxide loads in a one-man, manned space enclosure. The system, with a total weight of 51.2 lb, is a two-loop configuration where one loop maintains humidity control and the other removes the generated carbon dioxide and returns all of the accompanying water vapor to the cabin. The system will operate indefinitely with no operator intervention, is operable in zero-gravity, and is of low weight, volume, and power. (Author).

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 602 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.

Book U S Government Research Development Reports

Download or read book U S Government Research Development Reports written by and published by . This book was released on 1969-10 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book AMRL TR

Download or read book AMRL TR written by and published by . This book was released on 1969-04 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Proceedings of the 3rd International Conference on Intelligent and Interactive Computing 2021

Download or read book Proceedings of the 3rd International Conference on Intelligent and Interactive Computing 2021 written by Sarni Suhaila Rahim and published by UTeM Press. This book was released on 2021-09-01 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 3rd International Conference on Intelligent and Interactive Computing 2021 (IIC 2021) was held virtually at Universiti Teknikal Malaysia Melaka (UTeM), Melaka, Malaysia, on 9 September 2021. The event was jointly organized by the Department of Interactive Media and Department of Intelligent Computing and Analytics, Faculty of Information and Communication Technology, Universiti Teknikal Malaysia Melaka (UTeM), with the theme ‘Empowering the World with Intelligent and Immersive Computing towards Smart Solutions’. This open access e-proceedings contains a compilation of 38 selected papers from the IIC 2021. The technical committees received a great response for submissions from various area including computational intelligence, data analytics, robotics and automation, multimedia and immersive technologies, education 4.0 and others. We hope that this proceeding will serve as a valuable reference for researchers. The event has achieved its aim which is to gather academic scholars and industry practitioners to share valuable knowledge and expertise in related disciplines. Moreover, it is hoped that this conference has opened up opportunities to explore recent advancements and challenges on selected research discipline. As the editors-in-chief, we are grateful and would like to convey our sincerest gratitude to the fellow review members for their effort in reviewing the submitted papers for this proceeding. We are thankful to all the authors for revising their papers according to the proceeding requirements. Also, we would like to express our thoughtful appreciation to the organizer of the IIC 2021.

Book Aerospace Medicine and Biology

Download or read book Aerospace Medicine and Biology written by and published by . This book was released on 1988 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).

Book Government Reports Announcements

Download or read book Government Reports Announcements written by and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Monthly Catalog of United States Government Publications Cumulative Index

Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Environmental Protection Research Catalog Indexes

Download or read book Environmental Protection Research Catalog Indexes written by Smithsonian Science Information Exchange and published by . This book was released on 1972 with total page 1478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Government Reports Index

Download or read book Government Reports Index written by and published by . This book was released on 1975 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Bibliography of Scientific and Industrial Reports

Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1969 with total page 1340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Japanese Science and Technology 1983 1984

Download or read book Japanese Science and Technology 1983 1984 written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch and published by . This book was released on 1985 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Government Reports Announcements Index

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1991 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: