Stress Analysis of a Conical Acrylic Viewport

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ISBN 13 :
Total Pages : 69 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Stress Analysis of a Conical Acrylic Viewport by : M. R. Snoey

Download or read book Stress Analysis of a Conical Acrylic Viewport written by M. R. Snoey and published by . This book was released on 1970 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: A balanced format, consisting of both an experimental and an analytical approach was followed to perform a stress analysis of the view port design. Acrylicplastic was chosen as material for view port. All results indicated that view ports with this design exhibit both plugging and bending behavior and have two areas of high stress concentration. The analytical investigation indicated that the surface finish of the flange significantly affects the view port stress distribution. Appendix C describes the experimental measurement of the modulus of elasticity and Poisson's ratio. The modulus of elasticity was found to equal 444,000 psi; Poisson's ratio, 0.4; and the bulk modulus of elasticity,740,000 psi for the acrylic plastic test specimens. (KF- PL).

Structural Design of Conical Acrylic Viewports

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ISBN 13 :
Total Pages : 67 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Structural Design of Conical Acrylic Viewports by : M. R. Snoey

Download or read book Structural Design of Conical Acrylic Viewports written by M. R. Snoey and published by . This book was released on 1970 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: A time-dependent, yield-failure criterion was developed and utilized in the analysis of a variety of viewport configurations. A RANGE OF THICKNESS/MINOR DIAMETER RATIOS FROM 50.25 TO 1.75 AND INCLUDED ANGLES FROM 60 DEGREE TO 120 DEGREE WERE ANALYZED BY THE FINITE ELEMENT TECHNIQUE. Using the viewport structural analysis in conjunction with the yield-failure criterion for acrylic, time- dependent operating depths were determined as a function of viewport configuration. An experimental investigation was performed to validate the analytical results. Six full- scale viewports were tested for a year under simulated operational conditions that included simultaneous cycling of pressure and temperature, 0 to 4,000 psi and 70 to 35 F, respectively. Comparison of analytical and experimental results indicated excellent agreement for the physical location of viewport failure at specified loading histories. Design recommendations are presented in the form of design curves which enable the design of a conical acrylic viewport for a specified operating pressure and duration under load. Design information is given also on sealing with a conventional 0-ring, as well as guidelines for elevating a viewport in its flange. (Author-PL).

Structural Design of Conical Acrylic Viewports

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Structural Design of Conical Acrylic Viewports by : M. R. Snoey

Download or read book Structural Design of Conical Acrylic Viewports written by M. R. Snoey and published by . This book was released on 1970 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A time-dependent, yield-failure criterion was developed and utilized in the analysis of a variety of viewport configurations. A RANGE OF THICKNESS/MINOR DIAMETER RATIOS FROM 50.25 TO 1.75 AND INCLUDED ANGLES FROM 60 DEGREE TO 120 DEGREE WERE ANALYZED BY THE FINITE ELEMENT TECHNIQUE. Using the viewport structural analysis in conjunction with the yield-failure criterion for acrylic, time- dependent operating depths were determined as a function of viewport configuration. An experimental investigation was performed to validate the analytical results. Six full- scale viewports were tested for a year under simulated operational conditions that included simultaneous cycling of pressure and temperature, 0 to 4,000 psi and 70 to 35 F, respectively. Comparison of analytical and experimental results indicated excellent agreement for the physical location of viewport failure at specified loading histories. Design recommendations are presented in the form of design curves which enable the design of a conical acrylic viewport for a specified operating pressure and duration under load. Design information is given also on sealing with a conventional 0-ring, as well as guidelines for elevating a viewport in its flange. (Author-PL).

Technical Report

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ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Technical Report by :

Download or read book Technical Report written by and published by . This book was released on 1970 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acrylic Plastic Viewports for Ocean Engineering Applications

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ISBN 13 :
Total Pages : 514 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Acrylic Plastic Viewports for Ocean Engineering Applications by : J. D Stachiw

Download or read book Acrylic Plastic Viewports for Ocean Engineering Applications written by J. D Stachiw and published by . This book was released on 1977 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ocean Engineering Studies: Acrylic windows - Typical applications in pressure housings

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ISBN 13 :
Total Pages : 298 pages
Book Rating : 4.3/5 (91 download)

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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:

Ocean Engineering Studies: Acrylic windows, long-term pressurization

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ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.:/5 (318 download)

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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:

Ocean Engineering Studies: Acrylic submersibles

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ISBN 13 :
Total Pages : 490 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Ocean Engineering Studies: Acrylic submersibles by : Jerry D. Stachiw

Download or read book Ocean Engineering Studies: Acrylic submersibles written by Jerry D. Stachiw and published by . This book was released on 1990 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ocean Engineering Studies: Acrylic windows - Diverse design features and types of service

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ISBN 13 :
Total Pages : 366 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Ocean Engineering Studies: Acrylic windows - Diverse design features and types of service by : Jerry D. Stachiw

Download or read book Ocean Engineering Studies: Acrylic windows - Diverse design features and types of service written by Jerry D. Stachiw and published by . This book was released on 1974 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1970 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acrylic Plastic Viewports

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ISBN 13 :
Total Pages : 922 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Acrylic Plastic Viewports by : Jerry D. Stachiw

Download or read book Acrylic Plastic Viewports written by Jerry D. Stachiw and published by . This book was released on 1982 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ocean Engineering Studies: Acrylic windows, short-term pressurization

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ISBN 13 :
Total Pages : 448 pages
Book Rating : 4.:/5 (318 download)

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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:

Guide to Technical Documents

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ISBN 13 :
Total Pages : 374 pages
Book Rating : 4.F/5 ( download)

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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:

Handbook of Acrylics for Submersibles, Hyperbaric Chambers, and Aquaria

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ISBN 13 :
Total Pages : 1088 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Handbook of Acrylics for Submersibles, Hyperbaric Chambers, and Aquaria by : Jerry D. Stachiw

Download or read book Handbook of Acrylics for Submersibles, Hyperbaric Chambers, and Aquaria written by Jerry D. Stachiw and published by . This book was released on 2003 with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference summarizes theories, test data, and work experiences in the design, fabrication, and operation of acrylic plastic viewports in submersibles, hyperbaric chambers, and aquaria, and will help readers solve practical engineering problems in the design of pressure resistant acrylic plastic.

NCEL Ocean Engineering Program

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ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis NCEL Ocean Engineering Program by : Naval Civil Engineering Laboratory (Port Hueneme, Calif.)

Download or read book NCEL Ocean Engineering Program written by Naval Civil Engineering Laboratory (Port Hueneme, Calif.) and published by . This book was released on 1970 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Index

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ISBN 13 :
Total Pages : 762 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Government Reports Index by :

Download or read book Government Reports Index written by and published by . This book was released on 1970 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oceanic Citation Journal with Abstracts

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ISBN 13 :
Total Pages : 570 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Oceanic Citation Journal with Abstracts by :

Download or read book Oceanic Citation Journal with Abstracts written by and published by . This book was released on 1970 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: