Stepniewski Keys (11 results)

Soft cover. Condition: Very Good+. No Jacket. Light crease to spine.

Paperback. Condition: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!

Soft cover. Condition: As New. BK: as new minus slight shelf wear and price sticker fep.

Paperback. Condition: VG+. Paperback in Very Good+ condition. . 8vo 8" - 9" tall. 236 pages. Volume 1: Basic Theories of Rotor Aerodynamics (With Application to Helicopters) by W. Z. Stepniewski. Volume 2: Performance Prediction of Helicopters by C. N. Keys edited by W. Z. Stepniewski. . * Quick Shipping * All Books Mailed in Boxes * Free Tracking Provided *.

Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condition: Good. No jacket. Dover Publications, 1984. Paperback, 8vo, xiii,365,viii,236pp, illust. Covers a little creased and worn. A fair copy. 0486646475/0.9us . (Please note that our condition gradings are stricter than those of Abebooks and many other sellers. There may therefore be a discrepancy between this description and its listed condition grading).

Originalbroschur. 25cm. Condition: Sehr gut. XIII,365; VIII,236 pages. SEHR gutes Exemplar der ERSTAUSGABE. We offer a lot of books on PHYSICS and MATHEMATICS on stock in EXCELLENT shape). In EXCELLENT shape. Am unteren Rand der vorletzten INDEX-Seite winziger privater Vorbesitzerstempel. - Rotary-Wing Aerodynamics, a clear, concise introduction, highly recommended by U.S. Army experts, that provides students of helicopter and aeronautical engineering with an understanding of the aerodynamic phenomena of the rotor. In addition, it furnishes the tools for quantitative evaluation of both rotor performance and the helicopter as a whole. Now both volumes of the original have been reprinted together in this inexpensive Dover edition.In Volume I: "Basic Theories of Rotor Aerodynamics," the concept of rotary-wing aircraft in general is defined, followed by comparison of the energy effectiveness of helicopters with that of other static-thrust generators in hover, as well as with various air and ground vehicles in forward translation. Volume II: "Performance Prediction of Helicopters" offers practical application of the rotary-wing aerodynamic theories discussed in Volume I, and contains complete and detailed performance calculations for conventional single-rotor, winged, and tandem-rotor helicopters.Graduate students with some background in general aerodynamics, or those engaged in other fields of aeronautical or nonaeronautical engineering, will find this an essential and thoroughly practical reference text on basic rotor dynamics. While the material deals primarily with the conventional helicopter and its typical regimes of flight, Rotary-Wing Aerodynamics also provides a comprehensive insight into other fields of rotary-wing aircraft analysis as well. Sprache: Englisch Gewicht in Gramm: 1100.

paperback. Condition: Fair.

paperback. Condition: New. In shrink wrap. Looks like an interesting title!

Dover Publications, New York 1981. xiii, 365, viii, 236 pp. Paperback. Owner signature. Good condition.

Ensayo. Física. Idiomas-Inglés. Ciencia. New York. Colección: Dover Books on Physics. Editorial: Dover. 1984. Reprinted edición. 263 pags. 23x16 cms. Rústica. Muy buen estado. GASTOS DE ENVÍO: 1 EURO PARA EL ENVÍO ORDINARIO (SIN NÚMERO DE SEGUIMIENTO). 2,50 EUROS PARA EL ENVÍO CERTIFICADO CON RECOGIDA EN OFICINA DE CORREOS. 3,50 EUROS PARA EL ENVÍO CERTIFICADO CON ENTREGA EN DOMICILIO.