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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 1328 for “"High pressure"”.
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High pressure rectification
Thesis: M.S., Massachusetts Institute of Technology, Department of Chemical Engineering, 1936
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I. High Pressure - High Temperature Electronic Spectra. Ii. Electricalresistance at High Pressure
Made available in DSpace on 2014-12-05T17:15:33Z (GMT). No. of bitstreams: 1 6101594.pdf: 4432309 bytes, checksum: 99156e1f200ce917d016394777b894d5 (MD5) Previous issue date: 1961
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High-Pressure Luminescence Studies
Made available in DSpace on 2014-12-13T20:10:12Z (GMT). No. of bitstreams: 1 7804027.pdf: 4456002 bytes, checksum: 3a6efb38956655ca09904d8774d44226 (MD5) Previous issue date: 1977
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Diffusion at High Pressure
Made available in DSpace on 2014-12-05T17:15:07Z (GMT). No. of bitstreams: 1 0004427.pdf: 5278887 bytes, checksum: 1bd3c473fbadee26c1eed370b318650e (MD5) Previous issue date: 1952
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High Pressure Thermal Diffusion
Made available in DSpace on 2014-12-05T17:15:09Z (GMT). No. of bitstreams: 1 0007867.pdf: 3629149 bytes, checksum: ed88bd59d61067e5f1d29ee4449eee98 (MD5) Previous issue date: 1954
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High Pressure Molecular Spectroscopy
Made available in DSpace on 2014-12-05T17:15:23Z (GMT). No. of bitstreams: 1 0023400.pdf: 6625079 bytes, checksum: 8cf5022f27f3817bf205c2c25d31dbc4 (MD5) Previous issue date: 1957
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High pressure counterflow CHF.
… with Freon 113 at 200 psia in order to model a high pressure water system. An internally heated annulus was used to model a fuel pin in a channel. Only low flowrates were examined. The flow regime was always bubbly or slug, with the liquid primarily on the walls. It was found that critical heat …
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High Pressure Studies of Superconductivity
… it was first discovered over 100 years ago. High pressure studies, in particular, have been vital in furthering our understanding of the superconducting state. Pressure allows researchers to enhance the properties of existing superconductors, to find new superconductors, and to test the …
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Electrochemical Studies at High Pressure
… that permits electrochemical measurements at high pressure. The utilization of this methodology has proven useful in the characterization of various systems and processes as briefly outlined below.
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Molecular Spectroscopy at High Pressure
Made available in DSpace on 2014-12-05T17:15:22Z (GMT). No. of bitstreams: 1 0023299.pdf: 6708222 bytes, checksum: e2c13e270a267785e0515948c6d43213 (MD5) Previous issue date: 1957
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High-pressure states of bismuth
… studied of all elements, but its behaviour under pressure exhibits myriad unexpected puzzles even after many decades of research. Bismuth narrowly avoids being an insulator: a Peierls-type distortion almost completely gaps the electronic energy bands, producing a rhombohedral metal with a tiny …
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High Pressure Optical and Photoelectrical Studies
The effect of high pressures to 40 kilobars and temperatures down to 100(DEGREES)K on the intensity and lifetime of NaCl:Tl('+) and NaCl:In('+) has been studied. A kinetic model describing these phosphors has been presented. The excited ('3)T(,lu) state is radiatively and nonradiatively coupled to …
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Applications of High Pressure Dynamic NMR
The effects of temperature and pressure on the conformational isomerization of 1,1-difluorocyclohexane in solution have been studied using $\sp $F FT-NMR spectroscopy. The pressure dependence of the isomerization of 1,1-difluorcyclohexane in acetone-d$\sb6$, n-pentane and methylcyclohexane compared …
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High Pressure Photophysics of Organic Molecules
Made available in DSpace on 2014-12-13T20:10:41Z (GMT). No. of bitstreams: 1 8004140.pdf: 3174714 bytes, checksum: b9fd488cf8a5a3a4704e2a9d22619be7 (MD5) Previous issue date: 1979
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High-Pressure Studies of Photochromic Spiropyrans
Made available in DSpace on 2014-12-13T18:55:31Z (GMT). No. of bitstreams: 1 7607014.pdf: 3304315 bytes, checksum: f23115bfd413f87b46c5717dc6f18880 (MD5) Previous issue date: 1975
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The Moessbauer Effect at High Pressure
Made available in DSpace on 2014-12-08T23:18:05Z (GMT). No. of bitstreams: 1 6503573.pdf: 2496102 bytes, checksum: 008eb0002921de4017c17b64e7f651d6 (MD5) Previous issue date: 1964
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High Pressure Protein Denaturation: Description of a High Pressure Intermediate and Effects of Mutations on Pressure Stability
… to determine how specific packing defects affect high pressure denaturation. Mutations were made in three positions in the core to determine how the position contributes to changes in stability. Also, charged and oversized residues were introduced into the core to determine how particular types of …
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Mathematical models of combustion at high pressure
… that are valid at elevated, or extreme, pressures. Of particular interest is the regime of burning in which the pressure exceeds the critical pressure of the species undergoing chemical reaction. Fluids and flames are known to behave differently under these extreme conditions as opposed …
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