Effect of Chord Size on Weight and Cooling Characteristics of Air-cooled Turbine Blades

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Effect of Chord Size on Weight and Cooling Characteristics of Air-cooled Turbine Blades by : Jack B. Esgar

Download or read book Effect of Chord Size on Weight and Cooling Characteristics of Air-cooled Turbine Blades written by Jack B. Esgar and published by . This book was released on 1957 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analysis has been made to determine the effect of chord size on the weight and cooling characteristics of shell-supported, air-cooled gas-turbine blades. In uncooled turbines with solid blades, the general practice has been to design turbines with high aspect ratio (small blade chord) to achieve substantial turbine weight reduction. With air-cooled blades, this study shows that turbine blade weight is affected to a much smaller degree by the size of the blade chord.

Index of NACA Technical Publications

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ISBN 13 :
Total Pages : 388 pages
Book Rating : 4.:/5 (2 download)

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Book Synopsis Index of NACA Technical Publications by : United States. National Advisory Committee for Aeronautics

Download or read book Index of NACA Technical Publications written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1959 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Selected Listing of NASA Scientific and Technical Reports for ...

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ISBN 13 :
Total Pages : 818 pages
Book Rating : 4.X/5 (4 download)

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Book Synopsis A Selected Listing of NASA Scientific and Technical Reports for ... by :

Download or read book A Selected Listing of NASA Scientific and Technical Reports for ... written by and published by . This book was released on 1954 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental Investigation of Sting-support Effects on Drag and a Comparison with Jet Effects at Transonic Speeds

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ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis An Experimental Investigation of Sting-support Effects on Drag and a Comparison with Jet Effects at Transonic Speeds by : Charles L. Shuford

Download or read book An Experimental Investigation of Sting-support Effects on Drag and a Comparison with Jet Effects at Transonic Speeds written by Charles L. Shuford and published by . This book was released on 1958 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reports and Documents

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ISBN 13 :
Total Pages : 1564 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Reports and Documents by : United States. Congress

Download or read book Reports and Documents written by United States. Congress and published by . This book was released on 1960 with total page 1564 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effect of Propeller Location and Flap Deflection on the Aerodynamic Characteristics of a Wing-propeller Combination for Angles of Attack from 0 to 80 Degrees

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ISBN 13 :
Total Pages : 714 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Effect of Propeller Location and Flap Deflection on the Aerodynamic Characteristics of a Wing-propeller Combination for Angles of Attack from 0 to 80 Degrees by : William A. Newsom

Download or read book Effect of Propeller Location and Flap Deflection on the Aerodynamic Characteristics of a Wing-propeller Combination for Angles of Attack from 0 to 80 Degrees written by William A. Newsom and published by . This book was released on 1957 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation has been made to determine the effect of propeller location and flap deflection on the lift, drag, and pitching-moment characteristics of a wing-propeller combination over an angle-of-attack range from 0 to 80 degrees. The model had four propellers, the slipstream from which covered practically the entire span of the wing. The wing had a 30-percent-chord slotted flap and an 8.5-percent-chord slat. Data were obtained for flap deflections of 0, 20, 40, and 60 degrees with the slat off and on. For one propeller position the power input to the model was measured and tuft studies of the flow on the wing were made. The data are analyzed to assess the feasibility, from consideration of stability and control, of a tilting-wing vertical-take-off-and-landing airplane with the wing pivoted behind the primary wing structure to provide a desirable structural configuration. The main object of the investigation was to determine whether advantage might be taken of the forward shift of the center of gravity of the airplane, as the wing is tilted from an angle of attack of 90 to 0 degrees, to minimize the change in trim pitching moment throughout the transition speed range for such a configuration. The results indicate that with proper propeller position and programming of flap deflection, it is possible to design a configuration of this type in which essentially no change in trim is required throughout the transition from hovering to normal unstalled forward flight.

Semiannual Report to the Congress

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ISBN 13 :
Total Pages : 302 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Semiannual Report to the Congress by : United States. National Aeronautics and Space Administration

Download or read book Semiannual Report to the Congress written by United States. National Aeronautics and Space Administration and published by . This book was released on 1959 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report

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ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Report by : United States. National Advisory Committee for Aeronautics

Download or read book Report written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1958 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Preliminary Survey of Possible Cooling Methods for Hypersonic Aircraft

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis Preliminary Survey of Possible Cooling Methods for Hypersonic Aircraft by : Jack B. Esgar

Download or read book Preliminary Survey of Possible Cooling Methods for Hypersonic Aircraft written by Jack B. Esgar and published by . This book was released on 1958 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Many methods of cooling the structure of an aircraft capable of flight speeds up to 18,000 feet per second were studied. Water and hydrogen stored in the liquid state appear very promising as both coolants and heat sinks. The storage and circulation of hydrogen throughout the aircraft need not be a hazard. Cooling the outer skin of the aircraft in high-equilibrium-temperature regions could probably be avoided by using a material such as silicon carbide. The internal structure could be cooled by use of a thin layer of balsa wood saturated with water. In this way tanks for storage of coolant would be avoided.

Report

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ISBN 13 :
Total Pages : 1180 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Report by :

Download or read book Report written by and published by . This book was released on 1957 with total page 1180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Catalog of Technical Reports

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ISBN 13 :
Total Pages : 850 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Catalog of Technical Reports by : United States. Dept. of Commerce. Office of Technical Services

Download or read book Catalog of Technical Reports written by United States. Dept. of Commerce. Office of Technical Services and published by . This book was released on with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Note - National Advisory Committee for Aeronautics

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ISBN 13 :
Total Pages : 1016 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Note - National Advisory Committee for Aeronautics by : United States. National Advisory Committee for Aeronautics

Download or read book Technical Note - National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1957 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications, Cumulative Index

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ISBN 13 :
Total Pages : 1300 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Monthly Catalog of United States Government Publications, Cumulative Index by : United States. Superintendent of Documents

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 1978 with total page 1300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 1698 pages
Book Rating : 4.:/5 (327 download)

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Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1959 with total page 1698 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Annual Report - National Advisory Committee for Aeronautics

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ISBN 13 :
Total Pages : pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Annual Report - National Advisory Committee for Aeronautics by : United States. National Advisory Committee for Aeronautics

Download or read book Annual Report - National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1957 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.

Report to the Congress

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ISBN 13 :
Total Pages : 294 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Report to the Congress by : United States. National Aeronautics and Space Administration

Download or read book Report to the Congress written by United States. National Aeronautics and Space Administration and published by . This book was released on 1959 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cascade Investigation of Cooling Characteristics of a Corrugated-insert Air-cooled Turbine Blade for Use in a Turboprop Engine

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ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Cascade Investigation of Cooling Characteristics of a Corrugated-insert Air-cooled Turbine Blade for Use in a Turboprop Engine by : Hadley T. Richards

Download or read book Cascade Investigation of Cooling Characteristics of a Corrugated-insert Air-cooled Turbine Blade for Use in a Turboprop Engine written by Hadley T. Richards and published by . This book was released on 1960 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: