Test Report No. 27 Model 001 Manhattan Ice Resistance Tests in Model Scale and Comparison to Full Scale Test Results

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ISBN 13 :
Total Pages : pages
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Book Synopsis Test Report No. 27 Model 001 Manhattan Ice Resistance Tests in Model Scale and Comparison to Full Scale Test Results by : United States. Maritime Administration. Office of Commercial Development

Download or read book Test Report No. 27 Model 001 Manhattan Ice Resistance Tests in Model Scale and Comparison to Full Scale Test Results written by United States. Maritime Administration. Office of Commercial Development and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Appendix 1 to Test Report No. 2 Icebreaking Resistance Tests of Vladivostok Models to 1:50 and 1:25 Scale (models No. 002 and 003).

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (618 download)

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Book Synopsis Appendix 1 to Test Report No. 2 Icebreaking Resistance Tests of Vladivostok Models to 1:50 and 1:25 Scale (models No. 002 and 003). by : United States. Maritime Administration. Office of Commercial Development

Download or read book Appendix 1 to Test Report No. 2 Icebreaking Resistance Tests of Vladivostok Models to 1:50 and 1:25 Scale (models No. 002 and 003). written by United States. Maritime Administration. Office of Commercial Development and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Test Report No. 1 Preliminary Icebreaking Tests of Manhattan 1:50 Scale

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (618 download)

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Book Synopsis Test Report No. 1 Preliminary Icebreaking Tests of Manhattan 1:50 Scale by : United States. Maritime Administration. Office of Commercial Development

Download or read book Test Report No. 1 Preliminary Icebreaking Tests of Manhattan 1:50 Scale written by United States. Maritime Administration. Office of Commercial Development and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Model Tests on Two Models of WTGB 140-foot Icebreaker

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ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (17 download)

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Book Synopsis Model Tests on Two Models of WTGB 140-foot Icebreaker by :

Download or read book Model Tests on Two Models of WTGB 140-foot Icebreaker written by and published by . This book was released on 1984 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of resistance tests in level ice and broken ice channels are presented for two models of the WTGB 140-ft icebreaker at scales of 1:10 and 1:24, respectively. No scale effect on the resistance in level ice could be detected between the two models. From the test results an empirical predictor equation for the full scale ice resistance is derived. Predicted resistance is compared against, and found to be 25 to 40% larger than, available full-scale values estimated from thrust measurements during full-scale trials of the Great Lakes icebreaker Katmai Bay.

Model Tests on Two Models of WTGB 140-foot Icebreaker

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Model Tests on Two Models of WTGB 140-foot Icebreaker by : Jean-Claude Tatinclaux

Download or read book Model Tests on Two Models of WTGB 140-foot Icebreaker written by Jean-Claude Tatinclaux and published by . This book was released on 1984 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CRREL Technical Publications, 1950-1975

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ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis CRREL Technical Publications, 1950-1975 by : Cold Regions Research and Engineering Laboratory (U.S.)

Download or read book CRREL Technical Publications, 1950-1975 written by Cold Regions Research and Engineering Laboratory (U.S.) and published by . This book was released on 1992 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Testing of the 1:8 Scale Model of the R-class in Level Ice

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ISBN 13 :
Total Pages : 43 pages
Book Rating : 4.:/5 (242 download)

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Book Synopsis The Testing of the 1:8 Scale Model of the R-class in Level Ice by : Razek Abdelnour

Download or read book The Testing of the 1:8 Scale Model of the R-class in Level Ice written by Razek Abdelnour and published by . This book was released on 1987 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ship Model Testing in Level Ice

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Ship Model Testing in Level Ice by : Jean-Claude Tatinclaux

Download or read book Ship Model Testing in Level Ice written by Jean-Claude Tatinclaux and published by . This book was released on 1988 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Test Voyage Report 1970 S.S. Manhattan Full Scale Icebreaking Tests

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (618 download)

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Book Synopsis Test Voyage Report 1970 S.S. Manhattan Full Scale Icebreaking Tests by : United States. Maritime Administration. Office of Commercial Development

Download or read book Test Voyage Report 1970 S.S. Manhattan Full Scale Icebreaking Tests written by United States. Maritime Administration. Office of Commercial Development and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Test Voyage Report 1970 S.S. Manhattan Full Scale Icebreaking Tests

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (618 download)

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Book Synopsis Test Voyage Report 1970 S.S. Manhattan Full Scale Icebreaking Tests by : United States. Maritime Administration. Office of Commercial Development

Download or read book Test Voyage Report 1970 S.S. Manhattan Full Scale Icebreaking Tests written by United States. Maritime Administration. Office of Commercial Development and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Special Report - Corps of Engineers, U.S. Army, Cold Regions Research and Engineering Laboratory

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ISBN 13 :
Total Pages : 478 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Special Report - Corps of Engineers, U.S. Army, Cold Regions Research and Engineering Laboratory by : Cold Regions Research and Engineering Laboratory (U.S.)

Download or read book Special Report - Corps of Engineers, U.S. Army, Cold Regions Research and Engineering Laboratory written by Cold Regions Research and Engineering Laboratory (U.S.) and published by . This book was released on 1972 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ice Resistance Tests on Two Models of the WTGB Icebreaker

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ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (228 download)

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Book Synopsis Ice Resistance Tests on Two Models of the WTGB Icebreaker by : J. C. Tatinclaux

Download or read book Ice Resistance Tests on Two Models of the WTGB Icebreaker written by J. C. Tatinclaux and published by . This book was released on 1983 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the particular full-scale conditions modelled in the tests, the dimensionless level ice resistance obtained with the two models of the 140-foot WTGB was essentially independent of the model scale. The fact that no scale effects were identified in the present tests can be interpreted in two ways: one is that icebreakers of size and operating conditions in ice similar to those of the WTGB can be confidently model tested at a scale of at least 1:24. The second interpretation is that model tests of icebreakers may be conducted in model ice 2 cm thick or thicker and/or with a bending strength of 30 kPa or more, since these values were the test conditions for the smaller WTGB model; these tests conditions would then specify a limiting model scale so that they correspond to the desired operating conditions of an icebreaker under design. By conducting model tests not only in level ice but also through broken ice channels, it was possible to separate the level ice resistance into two main components. According to this analysis, it was shown that the ice-breaking component is primarily a function of the Cauchy number but also the Froude number, especially at speed low enough for the ship to experience significant pitching and heaving motions when riding on the level ice and falling back as the ice sheet fails.

Model Testing of Structures in Ice: Consideration of Scale Effects

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ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (228 download)

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Book Synopsis Model Testing of Structures in Ice: Consideration of Scale Effects by : G. W. Timco

Download or read book Model Testing of Structures in Ice: Consideration of Scale Effects written by G. W. Timco and published by . This book was released on 1983 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: The question posed of confidence and scale factor effects of ice model tests is complex. Modelling of the structure is not always straightforward, but in most cases a good representation of the prototype structure can be built. The properties of refrigerated model ice all scale very well, especially if care is taken in choosing the scale factor based on the crushing strength of the ice. Results of structure testing in model ice would seem to give very good estimates of the forces to be encountered in the prototype situation for scale factors up to the least lambda = 30. The answer to the question of the most appropriate scale factor for model tests is not clear-cut. Performing tests at high scale factors has the advantages that the structures are smaller and therefore easier to build and handle, the carriage and load cells can be more easily made comparatively rigid, and the freezing time for an ice sheet is relatively shortened. On the other hand, performing tests at low scale factors has the advantage that warm-up time is decreased, the energy similarity involved in breaking the ice in flexure is more accurately scaled, the tests tend to appear more realistic and the inaccuracies involved in scaling up model test results by the scale factor are decreased. The confidence with which model tests can be extrapolated to full scale very much depends on these scale factor effects.

Strengthening Forensic Science in the United States

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Publisher : National Academies Press
ISBN 13 : 0309142393
Total Pages : 348 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Strengthening Forensic Science in the United States by : National Research Council

Download or read book Strengthening Forensic Science in the United States written by National Research Council and published by National Academies Press. This book was released on 2009-07-29 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scores of talented and dedicated people serve the forensic science community, performing vitally important work. However, they are often constrained by lack of adequate resources, sound policies, and national support. It is clear that change and advancements, both systematic and scientific, are needed in a number of forensic science disciplines to ensure the reliability of work, establish enforceable standards, and promote best practices with consistent application. Strengthening Forensic Science in the United States: A Path Forward provides a detailed plan for addressing these needs and suggests the creation of a new government entity, the National Institute of Forensic Science, to establish and enforce standards within the forensic science community. The benefits of improving and regulating the forensic science disciplines are clear: assisting law enforcement officials, enhancing homeland security, and reducing the risk of wrongful conviction and exoneration. Strengthening Forensic Science in the United States gives a full account of what is needed to advance the forensic science disciplines, including upgrading of systems and organizational structures, better training, widespread adoption of uniform and enforceable best practices, and mandatory certification and accreditation programs. While this book provides an essential call-to-action for congress and policy makers, it also serves as a vital tool for law enforcement agencies, criminal prosecutors and attorneys, and forensic science educators.

Backpacker

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ISBN 13 :
Total Pages : 206 pages
Book Rating : 4./5 ( download)

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Book Synopsis Backpacker by :

Download or read book Backpacker written by and published by . This book was released on 2001-03 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.

Reduction and Analysis of the 1969 SS Manhattan Full-scale Icebreaking Tests

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (618 download)

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Book Synopsis Reduction and Analysis of the 1969 SS Manhattan Full-scale Icebreaking Tests by : United States. Maritime Administration. Office of Commercial Development

Download or read book Reduction and Analysis of the 1969 SS Manhattan Full-scale Icebreaking Tests written by United States. Maritime Administration. Office of Commercial Development and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soil Quality Test Kit Guide

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ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Soil Quality Test Kit Guide by :

Download or read book Soil Quality Test Kit Guide written by and published by . This book was released on 1998 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: