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Hinge Moments Of Sealed Internal Balance Arrangements For Control Surfaces
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Book Synopsis Hinge Moments of Sealed-internal-balance Arrangements for Control Surfaces by : Harry E. Murray
Download or read book Hinge Moments of Sealed-internal-balance Arrangements for Control Surfaces written by Harry E. Murray and published by . This book was released on 1945 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: The results of a theoretical analysis of the hinge-moment characteristics of various sealed-internal-balance arrangement for control surfaces are presented. The analysis considered overhangs sealed to various types of wing structure by flexible seals spanning gaps of various widths or sealed to the wing structure by a flexible system of linked plates. Leakage was not considered; the seal was assumed to extend the full spanwise length of the control surface. The effect of the developed width of the flexible seal and of the geometry of the structure to which the seal was anchored was investigated, as well as the effect of the gap width that is sealed.
Book Synopsis Hinge Moments of Sealed-internal-balance Arrangements for Control Surfaces by : Jack Fischel
Download or read book Hinge Moments of Sealed-internal-balance Arrangements for Control Surfaces written by Jack Fischel and published by . This book was released on 1945 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: Tests were made in a seal test chamber to determine the hinge moments contributed by the fabric seal in an internal-balance arrangement employing a thin-plate over-hang. These tests were performed with various widths of fabric sealing various widths of flap-nose gap, with a horizontal, a vertical, and a circular type of wing structure forward of the balance, and with various heights of balance chamber. This investigation is an experimental verification and extension of a previous analytical investigation. The present investigation indicated that the moment of the seal may be a balancing or an unbalancing moment and may be an appreciable part of the total balancing moment of an internally balanced flap, depending on the overhang deflection and the configuration of the internal balance. Variation of the width of the fabric seal, the sealed gap, or the location of the seal attachment to the wing structure affected the seal moments through most of the over-hang deflection range. The shape and size of the balance chamber affected the seal-moment characteristics in the deflection range where the seals contacted and were constrained by the chamber walls; the values of the seal moments were usually reduced when the seals were constrained. The results indicated also that an optimum balance configuration would employ a seal width such that the seal would barely touch the chamber ceiling when maximum overhang deflection is attained.
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 1949 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wartime Report written by and published by . This book was released on 194? with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reproductions of reports, some declassified, of research done at Langley Memorial Aeronautical Laboratory during World War II. The order of reports does not represent when they were chronologically issued. Reference to the original version of each report is included.
Book Synopsis Wartime Report by : United States. National Advisory Committee for Aeronautics
Download or read book Wartime Report written by United States. National Advisory Committee for Aeronautics and published by . This book was released on with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NACA Wartime Report by : United States. National Advisory Committee for Aeronautics
Download or read book NACA Wartime Report written by United States. National Advisory Committee for Aeronautics and published by . This book was released on with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 1949 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 1946 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Flight Investigation of the Cooling Characteristics of a Two-row Radial Engine Installation by : E. Barton Bell
Download or read book Flight Investigation of the Cooling Characteristics of a Two-row Radial Engine Installation written by E. Barton Bell and published by . This book was released on 1946 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flight tests have been conducted to determine the cooling characteristics of a two-row radial engine at altitude in a twin-engine airplane and to investigate the accuracy with which low-altitude cooling-correlation equations can be used for making cooling predictions at higher altitudes. The test engine was operated over a wide range of condtions in level flight at density altitudes of 5000 and 20,000 feet.
Book Synopsis Simulated-altitude Investigations of Performance of Tubular Aircraft Oil Coolers by : S. V. Manson
Download or read book Simulated-altitude Investigations of Performance of Tubular Aircraft Oil Coolers written by S. V. Manson and published by . This book was released on 1948 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: For constant oil-inlet temperature, congealing of the oil at each altitude produces an initial decrease of about 5 to 10 percent of the maximum heat dissipation attained at the altitude and is followed by constancy of oil hat dissipation as air flow increases.
Book Synopsis United States Government Publications, a Monthly Catalog by : United States. Superintendent of Documents
Download or read book United States Government Publications, a Monthly Catalog written by United States. Superintendent of Documents and published by . This book was released on 1946 with total page 1808 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
Book Synopsis United States Government Publications Monthly Catalog by :
Download or read book United States Government Publications Monthly Catalog written by and published by . This book was released on 1946 with total page 1718 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalogue, United States Public Documents by :
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1941 with total page 1860 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 1953 with total page 1872 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wartime Report Release List by : United States. National Advisory Committee for Aeronautics
Download or read book Wartime Report Release List written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1947 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wartime Report written by and published by . This book was released on 1944 with total page 354 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 1947 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:
