Paperback / softback. New. ISBN 3659455040 9783659455049 [GB]

LAP Lambert Academic Publishing 10/25/2013 12: 00: 00 AM Softcover PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.

LAP Lambert Academic Publishing 2013 Trade paperback New. Trade paperback (US). Glued binding. 104 p.

Concepts Eti, Date: 2000. Hardcover. New. 9.10x6.20x0.60 inches. 2000. Concepts Eti ISBN 0933283113 9780933283114 [GB]

Concepts Eti 2000 Hardcover New 9.10x6.20x0.60 inches.

American Society of Mechanical Engineers, U. S 2023 Softcover New 596 pages.

PN 1942 Soft Cover New Md.

MODERN FACSIMILE REPRINT of the first English language edition (1973), 592 pp., spiral-bound SOFTCOVER, NEW! ! . -If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country. Photos available upon request.

ISBN10: 0080158722, ISBN13: 9780080158723, [publisher: Pergamon Press] Softcover *Price HAS BEEN REDUCED by 10% until Monday, April 22 (sale item) MODERN FACSIMILE REPRINT of the first English language edition (1973), 592 pp., spiral-bound SOFTCOVER, NEW!! - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country. Photos available upon request.
[Cleveland, OH, U.S.A.] [Publication Year: 1973]

Hardcover First Edition Hardcover "The Theory and Performance of Axial-Flow Fans", x-library hardcover, no dust jacket, by Curt Keller, McGraw-Hill, 1937, First Edition, 140 pp, illustrated with tables, graphs and B&W photos. Without the library stuff: VERY GOOD (previous owner name blacked-out on the front flyleaf, very light age spotting to rear pastedown, very,very light corner wear).
[Bristol, VA, U.S.A.]

PN 1973 Reprint Edtion Soft Cover New Date is original print. This is a reprint edition.

PN 1961 Reprint Edition Soft Cover New Date is copyright date; this is a later reprint edition.

NASA 2014 Soft Cover New Reprint Edition.

[publisher: NACA, Langley Memorial Aeronautical Laboratory; Va.] Softcover 58pp. Associated rubber-stamp on front cover. 58pp. Missing one of the 4 duplicate librarian file cards. Illustrated with physics formulae, photos, charts, graphs, etc. Experimental aviation mechanics and theory. Size: 4to - over 9¾" - 12" tall
[Barstow, CA, U.S.A.] [Publication Year: 1948]

ISBN10: 6139585899, ISBN13: 9786139585892, [publisher: LAP LAMBERT Academic Publishing] Softcover 100 Seiten 32167221/1 Altersfreigabe FSK ab 0 Jahre Taschenbuch, Größe: 15 x 0.6 x 22 cm
[Trebbin, Germany] [Publication Year: 2018]

[publisher: Transactions Amer Soc Heating & Air-Conditioning Engr, NY] Softcover Vol 57, No 1422, pp. 305-320, Illus, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG
[Portland, OR, U.S.A.] [Publication Year: 1953]

ISBN10: 0291398502, ISBN13: 9780291398505, [publisher: Gower Technical] Hardcover Good
[liverpool, United Kingdom] [Publication Year: 1997]

Academic Press, Date: 2014. Paperback. New. 380 pages. 8.75x5.50x0.86 inches. 2014. Academic Press ISBN 1483251098 9781483251097 [GB]

Academic Press 2014 Softcover New 380 pages. 8.75x5.50x0.86 inches.

ISBN10: 1528026527, ISBN13: 9781528026529, [publisher: Forgotten Books] Softcover New Book. Shipped from UK. Established seller since 2000.
[Wood Dale, IL, U.S.A.] [Publication Year: 2018]

New. New Book; Fast Shipping from UK; Not signed; Not First Edition; The CFD Analysis of an Axial Flow Fans. ISBN 3659455040 9783659455049 [GB]

ISBN10: 3844048022, ISBN13: 9783844048025, [publisher: Shaker Verlag Gmbh] Softcover Gebraucht - Sehr gut SG - leichte Beschädigungen oder Verschmutzungen, ungelesenes Mängelexemplar, gestempelt - The effect of unavoidable tip clearance in axial fans is significant since a large clearance does not only degrade the overall aerodynamic performance, but it also increases the sound radiation into the far-field dramatically.In this study comprehensive experimental and numerical investigations are conducted based on an impeller-only low pressure axial test fan in two tip clearance variations. Besides the overall aerodynamic and acoustic tests, the more detailed measurements of surface pressure fluctuations in the blade tip region show the footprints of the complex tip clearance flow. Various advanced numerical simulations, e.g. steady and unsteady Navier-Stokes based approaches as well as the Lattice-Boltzmann method are applied to understand the underlying 3D tip clearance flow field and its correlation with the acoustic field. Both experimental results and numerical predictions confirm the aforementioned well-known effects of an increase in tip clearance. The effect of a large tip clearance on the sound pressure spectrum is twofold: (i) an increase in the broadband floor and, (ii) specifically at lower volume flow rates, the appearance of pronounced narrowband humps. It is found that they result from the interactions of the impeller blades in the tip region with (i) ...
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ISBN10: 6139585899, ISBN13: 9786139585892, [publisher: LAP LAMBERT Academic Publishing] Softcover nach der Bestellung gedruckt Neuware - Printed after ordering - An axial fan is a type of a compressor that increases the pressure of the air flowing through it. The blades of the axial flow fans force air to move parallel to the shaft about which the blades rotate. In other words, the flow is axially in and axially out, linearly, hence their name. The design priorities in an axial fan revolve around the design of the propeller that creates the pressure difference and hence the suction force that retains the flow across the fan. The main components that need to be studied in the designing of the propeller include the number of blades and the design of each blade. Their applications include propellers in aircraft, helicopters, hovercraft, ships and hydrofoils. They are also used in wind tunnels and cooling towers. If the propeller is exercising propulsion, then efficiency is the only parameter of interest and other parameters like power required and flow rate are considered of no interest. In case the propeller is used as a fan, the parameters of interest include power, flow rate, pressure rise and efficiency. An axial fan consists of much fewer blades i.e., two to six, as compared to ducted fans.
[Einbeck, Germany] [Publication Year: ...
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New York Academic Press 1961 First Edition Hardcover Very Good- Photographs, tables and charts; 8vo 8"-9" tall; 366 pages; 1961 Academic Press. HC 1st edition. Soundly bound in a bright clean cloth binding lettered brightly in gilt to spine. Prior ownership of an Engineering firm with an ownership stamp to front endpage amd glue residue from a card pocket at rear. No external ownership indications. Contents bright and clean with no marks. Illustrated with photographs, tables and charts. VG-

ISBN10: 1483251098, ISBN13: 9781483251097, [publisher: Academic Press] Softcover Buy with confidence! Book is in good condition with minor wear to the pages, binding, and minor marks within
[Amherst, NY, U.S.A.] [Publication Year: 2014]