372 résultats
A9781138000933Hardback. New. This textbook treats Hydro- and Fluid Dynamics the engineering science dealing with forces and energies generated by fluids in motion playing a vital role in everyday life. Practical examples include the flow motion in the kitchen sink the exhaust fan above the stove and the air conditioning system in our home. When driving a car the air flow around the vehicle body induces some drag which increases with the square of the car speed and contributes to excess fuel consumption. Engineering applications encompass fluid transport in pipes and canals energy generation environmental processes and transportation cars ships aircrafts. This book deals with the topic of applied hydrodynamics. The lecture material is grouped into two complementary sections: ideal fluid flow and real fluid flow. The former deals with two- and possibly three-dimensional fluid motions that are not subject to boundary friction effects while the latter considers the flow regions affected by boundary friction and turbulent shear. The lecture material is designed as an intermediate course in fluid dynamics for senior undergraduate and postgraduate students in Civil Environmental Hydraulic and Mechanical Engineering. It is supported by notes applications remarks and discussions in each chapter. Moreover a series of appendices is added while some major homework assignments are developed at the end of the book before the bibliographic references. hardcover
651433302Taylor & Francis Group pp. 448 1st Edition . Hardback. New. Taylor & Francis Group hardcover
A9781138027558Hardback. New. Recent advances in technology have permitted the construction of large dams reservoirs and channels. This progress has necessitated the development of new design and construction techniques particularly with the provision of adequate flood release facilities. Chutes and spillways are designed to spill large water discharges over a hydraulic structure e.g. dam weir without major damage to the structure itself and to its environment. At the hydraulic structure the flood waters rush as an open channel flow or free-falling jet and it is essential to dissipate a very signifi cant part of the flow kinetic energy to avoid damage to the hydraulic structure and its surroundings. Energy dissipation may be realised by a wide range of design techniques. A number of modern developments have demonstrated that such energy dissipation may be achieved a along the chute b in a downstream energy dissipator or c a combination of both. The magnitude of turbulent energy that must be dissipated in hydraulic structures is enormous even in small rural and urban structures. For a small storm waterway discharging at a 4 m3/s mm high drop the turbulent kinetic energy flux per unit time is 120 kW! At a large dam the rate of energy dissipation can exceed tens to hundreds of gigawatts; that is many times the energy production rate of nuclear power plants. Many engineers have never been exposed to the complexity of energy dissipator designs to the physical processes taking place and to the structural challenges. Several energy dissipators spillways and storm waterways failed because of poor engineering design. It is believed that a major issue affecting these failures was the lack of understanding of the basic turbulent dissipation processes and of the interactions between free-surface aeration and flow turbulence. In that context an authoritative reference book on energy dissipation in hydraulic structures is proposed here. The book contents encompass a range of design techniques including block ramps stepped spillways hydraulic jump stilling basins ski jumps and impact dissipators. hardcover
A9780367575731Paperback / softback. New. <p>In hydraulic engineering numerous devices like stilling basins baffled aprons and vortex shafts are known under the collective term of energy dissipators. Their purpose is to dissipate hydraulic energy i.e. to convert this energy mainly into heat. Dissipators are used in places where the excess hydraulic energy could cause damage such as eros</p> paperback
20042-0750661658Butterworth-Heinemann 2004. Paperback. New. 1st edition. 488 pages. 9.25x7.25x0.75 inches. Butterworth-Heinemann paperback
A9780367546069Paperback / softback. New. paperback
A9780367465735Hardback. New. hardcover
ria9789058093523_inpHardcover. New. New Book; Fast Shipping from UK; Not signed; Not First Edition; Examining the results of more than forty-five laboratory studies and four prototype investigations this text provides a new understanding of stepped channel hydraulics which is suitable for both researchers and professionals in the ar hardcover
62075957Elsevier pp. 652 Index 2nd Edition . Papeback. Used. Elsevier unknown
2004__0750659785Butterworth-Heinemann 2004. Paperback. New. 2nd edition. 585 pages. 9.75x7.50x1.25 inches. Butterworth-Heinemann paperback
A9789814335416Hardback. New. A tidal bore is a series of waves propagating upstream as the tidal flow turns to rising. This book demystifies the physics of a tidal bore and it documents the tidal bores on our planet. It aims to cultivate a passion for a beautiful but fragile geophysical process with in-depth updated content and by over 190 illustrations and photographs. hardcover
6386939163Taylor & Francis Group 1st edition NO-PA16APR2015-KAP. Papeback. New. Taylor & Francis Group unknown
19642110502150401928Kodansha 1964. Soft Cover. Fine. Volume: 1 Kodansha paperback
IL-IBQX-QIGWSheet music. Very Good. name written on cover book almost look new unknown
19812110502150414737elementary school 1981. Soft Cover. Fine. Volume: 1 elementary school paperback
19812110502150414738elementary school 1981. Soft Cover. Fine. Volume: 1 elementary school paperback
Hein, PietIn Pristine Condition. unknown
193138831Camden NJ: RCA Victor 1931. First edition. Softcover. g. Octavo. Original wrappers with illustrated pastedown to front cover and on inside of front cover. Set of three RCA Victor 78 RPM housed in Manilla sleeves. The records feature 11 songs on Raggedy Ann a character created in 1915 by American writer Johnny Gruelle 1880–1938 in a series of books he wrote and illustrated for young children. Raggedy Ann is a rag doll with red yarn for hair and has a triangle nose. In 1931 Charles Milton agreed with Victor Records to record Johnny Gruelle lyrics and Will Wooden music on three records 6 sides. 6 3/4" diameter 78 RPM's. Moderate rubbing along edges of wrappers. All three records are in fair condition and show some wear. However none of the records are cracked. Wrappers and interior in overall good records in fair to good condition. RCA Victor unknown
19603117925New York: Simon and Schuster. Fine with no dust jacket. 1960. First Edition; First Printing. Hardcover in slipcase. First edition. Fine in close to fine pictorial slipcase with quarter orange cloth and black boards with white ring binding as issued. 178pp. ; 10 " x 12 1/4"; 178 pages . Simon and Schuster hardcover
22217'Baxter's place Edinburgh No 4 Saty. 9 Novr' 1830s or 1840s. 1p 12mo. Bifolium addressed on reverse of second leaf to 'J. M. Muller Esq'. In fair condition lightly aged with closed tear along one of the two folds and slight creasing at foot with a panel lacking from the second leaf. The recipient Johann Martin Muller published a few piece of music in Edinburgh in the 1840s. Thomson begins in the hope that if Muller is 'disengaged next Saturday evening' he will join Thomson 'at Seven o' clock – sending Beethoven's Sonatas & Trios; in which case I would beg of you to take the trouble to send the accompanying Note to our friend M Boisragon as I do not know where his lodgings are.' He asks to be informed on the matter and in a postscript writes: 'Please to put into my Note to Mr B the hour at which you can come – 7 I hope.' Laid down on the second leaf is a newspaper cutting regarding the 'Death of George Thomson the Correspondent of Burns'. The 'M Boisragon' of the letter is the singer Conrad Boisragon of Cheltenham who according to one source 'became known as Conrado Borrani on the London opera scene of the 1840s'. 'Baxter's place [Edinburgh] | No 4 Saty. 9 Novr' [1830s or 1840s]. unknown
19882090502113709564Not Available 1988. Soft Cover. Fine. The book is in fine condition. Not Available paperback
18892495<p>Boston Ticknor & Co 1889. HBNO DJ spine GOOD- condition former owner name1889 1st edtiion illustrated melody with written music on last pg VG- NODJ. First Separate. Hard Cover.</p> Boston, Ticknor & Co hardcover
1333839480.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
19972090502113702562Not Available 1997. Soft Cover. Fine. The book is in fine condition. Not Available paperback
43773748-nnew. unknown