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Book Synopsis Ocean Engineering Studies: Pressure-resistant - Glass light enclosures by : Jerry D. Stachiw
Download or read book Ocean Engineering Studies: Pressure-resistant - Glass light enclosures written by Jerry D. Stachiw and published by . This book was released on 1967 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ocean Engineering Studies: Pressure-resistant - Glass light enclosures by : Jerry D. Stachiw
Download or read book Ocean Engineering Studies: Pressure-resistant - Glass light enclosures written by Jerry D. Stachiw and published by . This book was released on 1990 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pressure Resistant Glass Light Enclosures by : Jerry D. Stachiw
Download or read book Pressure Resistant Glass Light Enclosures written by Jerry D. Stachiw and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ocean Engineering Studies Compiled 1991. Volume 11. Pressure-Resistant Glass Light Enclosures by :
Download or read book Ocean Engineering Studies Compiled 1991. Volume 11. Pressure-Resistant Glass Light Enclosures written by and published by . This book was released on 1991 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manned and unmanned diving systems require underwater lights for illumination to illuminate search and work areas. Electric light bulbs can neither tolerate the temperature shock resulting from immersion in cold water nor the pressure exerted by water at operational depth. They must be protected by transparent enclosures capable of withstanding the sudden immersion in cold water and long-term compression by external hydrostatic pressure. Low thermal conductivity of plastics, impedes heat dissipation from the interior of the plastic enclosure to the water. Only enclosures fabricated from borosilicate or pure silica glass with very low temperature expansion coefficient can satisfy operational requirements. The low coefficient of thermal expansion, coupled with high heat transfer capability, allows enclosures from this group of glasses to operate successfully with a very high temperature differential across the wall thickness. These glasses also possess compressive strength exceeding 200,000 psi. This property allows such enclosures to be constructed with very thin walls, thus further improving the heat transfer from the inside of these enclosures to the cold water outside. Testing involved establishing the critical pressure and cyclic fatigue life of glass enclosures due to (1) the effect of enclosure shape, (2) type of bulkhead, (3) the configuration of mating surfaces, and (4) gasket material used. Three types of glass enclosures were investigated: cylindrical domes with conical flanges, pipes with conical flanges, and tubes without flanges.
Book Synopsis Ocean Engineering Studies: Acrylic windows - Typical applications in pressure housings by : Jerry D. Stachiw
Download or read book Ocean Engineering Studies: Acrylic windows - Typical applications in pressure housings written by Jerry D. Stachiw and published by . This book was released on 1990 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Annual Index by :
Download or read book Government Reports Annual Index written by and published by . This book was released on 1992 with total page 1130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ocean Engineering Studies: Acrylic windows, long-term pressurization by : Jerry D. Stachiw
Download or read book Ocean Engineering Studies: Acrylic windows, long-term pressurization written by Jerry D. Stachiw and published by . This book was released on 1990 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ocean Engineering Studies: External pressure housing, concrete by : Jerry D. Stachiw
Download or read book Ocean Engineering Studies: External pressure housing, concrete written by Jerry D. Stachiw and published by . This book was released on 1990 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ocean Engineering Studies: Acrylic windows, short-term pressurization by : Jerry D. Stachiw
Download or read book Ocean Engineering Studies: Acrylic windows, short-term pressurization written by Jerry D. Stachiw and published by . This book was released on 1990 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1992 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Report written by and published by . This book was released on 1968 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guide to Technical Documents by : Naval Civil Engineering Laboratory (Port Hueneme, Calif.)
Download or read book Guide to Technical Documents written by Naval Civil Engineering Laboratory (Port Hueneme, Calif.) and published by . This book was released on 1974 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Ocean Engineering Program of the U.S. Navy by : United States. Office of the Oceanographer of the Navy
Download or read book The Ocean Engineering Program of the U.S. Navy written by United States. Office of the Oceanographer of the Navy and published by . This book was released on 1968 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: prepared by Panel 0-37 (HVAC Design) of the Ship Technical Operations Committee.
Book Synopsis Journal of Engineering for Industry by :
Download or read book Journal of Engineering for Industry written by and published by . This book was released on 1970 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marine Engineering Log written by and published by . This book was released on 1922 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Paper written by and published by . This book was released on 1969 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ocean Engineering Studies Compiled 1991. Volume 6. Acrylic Windows - Typical Applications in Pressure Housings by : J. D. Stachiw
Download or read book Ocean Engineering Studies Compiled 1991. Volume 6. Acrylic Windows - Typical Applications in Pressure Housings written by J. D. Stachiw and published by . This book was released on 1991 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the work in this report was to develop spherical-shell sector windows of acrylic plastic for the deep-diving submersible ALVIN, which has a 12,000-foot depth capability. Free-formed, flanged, acrylic hemispherical shells with a nominal 27-in. median radius have been evaluated for service as external pressure hulls with a nominal 56-ft depth. Because the free-forming fabrication technique produces hemispheres, with variation in thickness and sphericity, uneven stress distribution results during external hydrostatic loading. An acrylic plastic hemispherical dome with a 78-inch outer diameter, 65.25-inch inner diameter and 7-inch-long skirt has been successfully cast, machined, and equipped with a metallic mounting flange. Mounting flanges will allow mating of the cast plastic dome to a surface ship hull. Large and small windows have been found to be more than adequate for man-rated service under 450 psi maximum operational pressure in steel flanges with D sub i (diameter of opening in flange) of 5.000 and 3.000 inches. A recommendation is given for the design, fabrication, proof-testing and inspection in-service of acrylic plastic windows for manned hyperbaric chambers (this includes PTC's, DDC's one atmosphere habitats, high altitude simulation chambers, recompression chambers, etc. Standard window shapes discussed are flat disc, conical frustum and spherical shell sector.