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On the relation of the compressibility of a liquid to its adsorption and absorption by charcoal ... /Monroe, Clarence John. January 1921 (has links)
Thesis (Ph. D.)--University of Chicago. / Includes Abstract. Includes bibliographical references. Also available on the Internet.
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A FREE PISTON APPARATUS FOR THE DETERMINATION OF THE COMPRESSIBILITY CHARACTERISTICS OF HYDRAULIC FLUIDSBlackwell, Charles Clarence, 1933- January 1966 (has links)
No description available.
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Virial coefficients from compressibility dataMoran, Michael J. January 1963 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1963. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 98-99).
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An investigation of several solutions of the equations of compressible fluid flowPowell, Rex Burnham 12 1900 (has links)
No description available.
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Models for acoustically driven bubbles in channelsAtkisson, Jianying Cui, January 1900 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2008. / Vita. Includes bibliographical references.
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Effect of stress in chemical diffusionBehera, Saroj Kumar January 1968 (has links)
Diffusion has been studied in a range of systems having intermediate phases in the diffusion zone. It has been found that in some systems (Ag-Sb, Ag-Se, Ni-Sb, Cu-Se and Cu-Sb) the diffusion rates are very sensitive to compressive stress, with a load of 100 psi making a significant difference to the width of the diffusion zone. In other systems (Cu-Zn, Cu-Sn and Al-Zr) stresses up to the maximum of 1500 psi had no effect on the diffusion rate.
The growth rates of all phases in the pressure sensitive systems were found to be parabolic with time indicating diffusion control. In Cu-Se and Cu-Sb there was a nucleation time at the beginning of diffusion. However, growth of the phases in these systems was also found to be parabolic once this effect was accounted for.
The effect of compressive stress was, generally, to increase the growth rate of one of the intermetallic phases. In Ag-Sb,- Ag-Se and Cu-Sb, there was a limiting stress above which growth rates of the intermediate
phases were constant. Such a limiting stress was not observed in Ni-Sb and Cu-Se and the growth rates of the Ni_Sb_ and Cu^Se phases in these systems increased apparently linearly with applied stress.
In experiments in which diffusion took place at low stress following an initial high stress anneal, it was generally found that the growth rate characteristic of the new stress was attained after long times of diffusion. In Cu-Se and Cu-Sb however, it was found that the stress-sensitive phases disappeared on ageing, although a finite growth was observed in the normal growth experiments. From the existing knowledge of diffusion theories, this particular phenomenon could not be explained. However, it is thought that this may possibly be due to a significant decrease in specific volume on formation of these phases.
Non-appearance of certain stable phases predicted from the phase diagram has been attributed to their small diffusion coefficients.
Hydrostatic tests were carried out to see if there was any difference in growth rates between uniaxial compressive stress and triaxial hydrostatic pressure. It was found in general that the growth rate under hydrostatic pressure was very similar to that for a compressive test of zero psi, indicating that applying a hydrostatic pressure does not have any effect on the growth rate and that only compressive loading is of any significance.
All the stress-sensitive systems investigated showed a very large Kirkendall effect. The tungsten markers interfered with diffusion and the width of the diffusion zone adjacent to the markers was less than elsewhere. This gave rise to ledges of the pure metals with the tungsten wires being at the top of the ledges. The development of ledges was much greater in pressure sensitive systems than in other systems and could be attributed to slow lateral diffusion due to the lack of compressive stress in this direction.
The experimental results can be explained on the basis of porosity which forms at a single interface in these systems owing to the large Kirkendall effect. This decreases the effective cross-sectional area of diffusion and so reduces the width of the diffusion zone. The effect of compressive stress is to decrease the amount of porosity and hence increase the effective interface area and the atomic flux into the diffusion zone. The limiting stress observed in Ag-Sb, Ag-Se and Cu-Sb was thus attributed to the complete absence of porosity in the diffusion zone. In Ni-Sb and Cu-Se it is believed that the pressure sensitive phases have very high growth rates and the maximum stress of 1500 psi was insufficient to obtain a good interface. All the other results can be explained satisfactorily by the mechanism suggested. / Applied Science, Faculty of / Materials Engineering, Department of / Graduate
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A novel macro particle method for compressible flows: graphics and fluid dynamics applications. / CUHK electronic theses & dissertations collection / Digital dissertation consortiumJanuary 2003 (has links)
Kar Ki Chan. / "November 2003." / Thesis (Ph.D.)--Chinese University of Hong Kong, 2003. / Includes bibliographical references (p. 104-113). / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Electronic reproduction. Ann Arbor, MI : ProQuest Information and Learning Company, [200-] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Mode of access: World Wide Web. / Abstracts in English and Chinese.
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Effect of hofmeister salts on the compressibility of bovine serum albuminPerven, Sultana 23 April 2013 (has links)
Determination of whether ion specific potassium halides binding with BSA occurred within the experimental conditions was the aim of the study. Ultrasound velocity measurements using a Resoscan system and density measurements using a DMA 5000M density meter were made to analyse BSA conformation in the presence of potassium salts of the Hofmeister series.
It was found that the density and the adiabatic compressibility of BSA-potassium halide mixed aqueous solutions cannot be predicted from the density and the adiabatic compressibility of potassium halide solutions and that of BSA solutions. Interaction occurs between BSA and Br-, I- and F- ions in mixed aqueous solutions of BSA-KBr, BSA-KI and BSA-KF, but there is no interaction between BSA and Cl- ion in BSA-KCl mixed aqueous solution. The interaction of ion to BSA is ion non-specific to the Hofmeister series.
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Effect of hofmeister salts on the compressibility of bovine serum albuminPerven, Sultana 23 April 2013 (has links)
Determination of whether ion specific potassium halides binding with BSA occurred within the experimental conditions was the aim of the study. Ultrasound velocity measurements using a Resoscan system and density measurements using a DMA 5000M density meter were made to analyse BSA conformation in the presence of potassium salts of the Hofmeister series.
It was found that the density and the adiabatic compressibility of BSA-potassium halide mixed aqueous solutions cannot be predicted from the density and the adiabatic compressibility of potassium halide solutions and that of BSA solutions. Interaction occurs between BSA and Br-, I- and F- ions in mixed aqueous solutions of BSA-KBr, BSA-KI and BSA-KF, but there is no interaction between BSA and Cl- ion in BSA-KCl mixed aqueous solution. The interaction of ion to BSA is ion non-specific to the Hofmeister series.
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Compressibility effects in helicopter rotor blade flutterHammond, Charles Eugene 12 1900 (has links)
No description available.
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