Download or read book Performance of a Compression ignition Engine with a Precombustion Chamber Having High velocity Air Flow written by J. A. Spanogle and published by . This book was released on 1931 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: The performance characteristics were investigated for variable load and engine speed, type of fuel spray, valve opening pressure, injection period and, for the spherical chamber, position of the injection spray relative to the air flow. The pressure variations between the pear-shaped precombustion chamber and the cylinder for motoring and full-load conditions were determined with a Farnboro electric indicator.

Download or read book Technical Note National Advisory Committee for Aeronautics written by and published by . This book was released on 1932 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Note written by and published by . This book was released on with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Notes written by and published by . This book was released on with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Length of Handley Page Tip Slots on the Lateral stability Factor Damping in Roll written by Fred E. Weick and published by . This book was released on 1932 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: The optimum length of slot for satisfactory damping in roll over a large range of angles of attack was found to be slightly over 50 percent of the semispan for the form of slot tested.

Download or read book An Investigation of Cotton for Parachute Cloth written by William D. Appel and published by . This book was released on 1931 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a resume of the work on a cotton parachute cloth for use as a substitute for silk in the event of an emergency curtailing the supply. Cotton yar of high strength in proportion to its weight and otherwise specially suitable for parachute cloth was developed. Cloth woven from this yarn in the Bureau of Standards mill was equal or superior to parachute silk in strength and tear resistance, met the requirements with respect to air permeability, and weighed only a few tenths of an ounce per square yard more than the silk cloth. Practical trials of cotton parachutes carried out by the Navy Department clearly indicate that the cotton parachute closely approaches the silk parachute in performance as to rate of descent, opening time, strength and ability to function when stored in the pack for sixty days. The increase in weight of the equipment resulting from the use within practical limits. A specification for cotton parachute cloth and the way in which the requirements of the specification have been met are given. Cotton yarns suitable for parachute cloth are now being woven commercially in the United States.

Download or read book A Selected Listing of NASA Scientific and Technical Reports for written by and published by . This book was released on 1949 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 1949 with total page 1370 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 1937 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.

Download or read book Calculations of the Performance of a Compression ignition Engine compressor Turbine Combination written by J. C. Sanders and published by . This book was released on 1945 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Small high-speed single-cylinder compression-ignition engines were tested to determine their performance characteristics under high supercharging. Calculations were made on the energy available in the exhaust gas of the compression-ignition engines. The maximum power at any given maximum cylinder pressure was obtained when the compression pressure was equal to the maximum cylinder pressure. Constant-pressure combustion was found possible at an engine speed of 2200 rpm. Exhaust pressures and temperatures were determined from an analysis of indicator cards. The analysis showed that, at rich mixtures with the exhaust back pressure equal to the inlet-air pressure, there is excess energy available for driving a turbine over that required for supercharging. The presence of this excess energy indicates that a highly supercharged compression-ignition engine might be desirable as a compressor and combustion chamber for a turbine.

Download or read book Report written by and published by . This book was released on 1922 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1927 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Public Documents of the Congress and of All Departments of the Government of the United States for the Period from to written by United States. Superintendent of Documents and published by . This book was released on with total page 2608 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Valve Timing of Engines Having Intake Pressures Higher Than Exhaust written by Edward Story Taylor and published by . This book was released on 1932 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this investigation is to determine with a fair degree of approximation the possible improvement in performance by using a large amount of valve overlap on a supercharged engine.

Download or read book Report written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1937 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Gaseous Explosive Reaction written by A. F. Zahm and published by . This book was released on 1927 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Public Documents of the the Fifty third Congress to the 76th Congress and of All Departments of the Government of the United States written by United States. Superintendent of Documents and published by . This book was released on 1896 with total page 2606 pages. Available in PDF, EPUB and Kindle. Book excerpt: