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Paperback or Softback. Condizione: New. Performance Study of Two-Stage-to-Orbit Reusable Launch Vehicle Propulsion Alternatives. Book.

Paperback. Condizione: Brand New. 93 pages. 9.00x6.00x0.24 inches. In Stock.

Condizione: New.

Condizione: New. In English.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Cloth. Condizione: Fine Condition. Fine Condition. 263 pages. Hardcover. Texts in English. Crisp, tight, sharp and clean condition copy. Bound in black cloth covered boards and wrapped in an illustrated paper dustjacket. Various scholarly essays that enlighten and enlarge our understanding of the world of American art at the time of William Glackens. Book.…

Taschenbuch. Condizione: Neu. Neuware - This study investigated the performance of five Two-Stage-To-Orbit reusable launch vehicles (RLV), with stages propelled by rocket engines, turbojet engines and Rocket Based Combined Cycle (RBCC) engines. Horizontal versus vertical takeoff launch and direct versus lifting ascent trajectories were also studied. A method was conceived using a 3 degree of freedom optimization program, stage inert mass fractions, and a fixed gross takeoff weight (GTOW) of 1,000,000 lbf to determine each RLVs performance based on payload weight delivered to orbit and total vehicle inert weight. RLV trajectory constraints, mass fractions, engine performance, and aerodynamics were assumed from literature of similar RLVs or data provided by the Air Force Research Laboratory (AFRL). The method devised predicted performance for all RLVs studied, but was time intensive and intolerant of small trajectory modifications. A horizontal takeoff RLV with the 1st stage powered by turbojet engines and the nd stage propelled by a rocket engine, in a lifting ascent trajectory, provided 3 times the payload weight to orbit when compared to the same vehicle in a vertical takeoff mode. The RLV with both stages propelled by rocket engines lifted more payload weight into orbit with a lower inert weight than all other RLVs studied. RLVs propelled by RBCC engines, on a direct ascent trajectory, had insufficient fuel to reach orbit because of the high inert weight of the RBCC engines.…

Soft cover. Condizione: Very Good+. Softcover. Clean and unmarked. 180 pages. Papers given at the June 1983 symposium, held at Utah State University: - Introduction (Brock K. Kilbourne). - Identifying Coercion and Deception in Social Systems (Susan Anderson). - What's Wrong with the Study of New Religions an dWhat We Can Do About It (Robert W. Balch). - Using Psychiatry to Fight ''Cults'': Three Cases (Lee Coleman). What is ''Brainwashing'' and Who Says So? (Joel Fort). - New Religious Movements and Large-Group Psychology (Marc Galanter). - Standardized Procedures, Psychological Norms, and New Religious Affiliation (Michael D. Langon and John G. Clark, Jr.). - Religious Cults: A Social-Psychiatric Analysis (Edward Levine). - Neglected Issues in the Study of Conversion (Richard Machalek and David A. Snow). - Methodological Considerations in the Study of New Religions (James T. Richardson). - Are Conflicting Images of ''Cults'' Susceptible to Empirical Resolution (Thomas Robbins). - Viewing the Cults: Differences of Opinion (Lita Linzer Schwartz). - The Pied Piper Phenomenon: Family Systems and Vulnerability to Cults (Marjorie Fisher Zerin). - [Summary] Researching the Researcher (Thomas Ungerleider).…

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New. KlappentextrnrnThis study investigated the performance of five Two-Stage-To-Orbit reusable launch vehicles (RLV), with stages propelled by rocket engines, turbojet engines and Rocket Based Combined Cycle (RBCC) engines. Horizontal versus vertica.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condizione: As New. Unread book in perfect condition.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PARIS, Ministère Des Armées - Couverture illustrée - Publication trimestrielle - In-4, 21 x 30 cms - Broché - couverture ilustrée en couleurs - Nombreuses photos et reproductions - 127 & XVI pages - bon exemplaire Livres.

Condizione: New. Print on Demand pp. 114.

Condizione: New. Print on Demand pp. 114.

Paperback / softback. Condizione: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.

Condizione: New. PRINT ON DEMAND pp. 114.

Amsterdam, Stedelijk Museum / Alfieri, 1976. 27,5 x 17 cm. Paperback / Softcover. With illustrations in b/w. 236 pages. Text in German and French. - NEAR FINE COPY [Stedelijk Museum / Municipal Museum [Stedelijk Museum Amsterdam] ].