High pressure measurements in phospholipid bilayers using adiabatic compression

1982 ◽  
Vol 77 (11) ◽  
pp. 5766-5770 ◽  
Author(s):  
Ned D. Russell ◽  
Peter J. Collings
Keyword(s):  
High Pressure ◽  
Phospholipid Bilayers ◽  
Adiabatic Compression ◽  
Pressure Measurements

The Inductive Coil Technique for High-Pressure Measurements: An Analysis of Nonhomogeneous Material Environment as a Source of Irreproducibility and Error

1967 ◽  
Vol 89 (3) ◽  
pp. 554-560 ◽  
Author(s):  
A. A. Giardini
Keyword(s):  
High Pressure ◽  
Internal Pressure ◽  
Elastic Constants ◽  
Graphical Form ◽  
Pressure Measurements ◽  
Pressure Data ◽  
Nonhomogeneous Material ◽  
Resistivity Measurements ◽  
Material Environment ◽  
Critical Yield

Significant sources of error independent of the apparatus are analyzed on the basis of experimental experience and elastic theory. All are mechanical in nature and subject to corrective action. The most serious is found to be self-generating internal pressure differences which result from differential elastic and dimensional values in multicomponent assemblies. High-pressure data on elastic constants, relative critical yield stresses, radial displacements, and ratios of external to internal pressure for various compositional arrangements of pyrophyllite, MgO, NaCl, and AgCl are given in graphical form. Observance of suggested corrective measures can render the inductive coil technique capable of operational accuracies of 2 percent or better in compressibility and resistivity measurements.

High-pressure measurements with manganin pressure gauges

1971 ◽  
Vol 14 (2) ◽  
pp. 247-250 ◽  
Author(s):  
Yu. A. Atanov ◽  
E. M. Ivanova
Keyword(s):  
High Pressure ◽  
Pressure Measurements

Unsteady Aerodynamics and Interactions Between a High Pressure Turbine Vane and Rotor

2004 ◽  
Author(s):  
Ryan M. Urbassik ◽  
J. Mitch Wolff ◽  
Marc D. Polanka
Keyword(s):  
Experimental Data ◽  
High Pressure ◽  
Potential Field ◽  
Rotor Blade ◽  
Second Harmonic ◽  
Unsteady Aerodynamics ◽  
Pressure Measurements ◽  
High Pressure Turbine ◽  
Turbine Vane ◽  
Unsteady Pressure Measurements

A set of experimental data is presented investigating the unsteady aerodynamics associated with a high pressure turbine vane (HPV) and rotor blade (HPB). The data was acquired at the Turbine Research Facility (TRF) of the Air Force Research Laboratory. The TRF is a transient, blowdown facility generating several seconds of experimental data on full scale engine hardware at scaled turbine operating conditions simulating an actual engine environment. The pressure ratio and freestream Reynolds number were varied for this investigation. Surface unsteady pressure measurements on the HPV, total pressure traverse measurements downstream of the vane, and surface unsteady pressure measurements for the rotor blade were obtained. The unsteady content of the HPV surface was generated by the rotor potential field. The first harmonic decayed more rapidly than the second harmonic with a movement upstream causing the second harmonic to be most influential at the vane throat. The blade unsteadiness appears to be caused by a combination of shock, potential field, and vane wake interactions between the vane and rotor blade. The revolution averaged data resulted in higher unsteadiness than a passing ensemble average for both vane and rotor indicating a need to understand each passage for high cycle fatigue (HCF) effects.

scholarly journals High-pressure measurements of mid-infrared electroluminescence from InAs light-emitting diodes at 3.3 μm

2003 ◽  
Vol 82 (8) ◽  
pp. 1149-1151 ◽  
Author(s):  
S. A. Choulis ◽  
A. Andreev ◽  
M. Merrick ◽  
A. R. Adams ◽  
B. N. Murdin ◽  
...  
Keyword(s):  
High Pressure ◽  
Light Emitting Diodes ◽  
Pressure Measurements ◽  
Mid Infrared ◽  
Light Emitting

High-pressure measurements of the isotopic shift in the melting curve of He

1992 ◽  
Vol 69 (8) ◽  
pp. 1216-1219 ◽  
Author(s):  
Paul Loubeyre ◽  
René Letoullec ◽  
Jean-Pierre Pinceaux
Keyword(s):  
High Pressure ◽  
Melting Curve ◽  
Isotopic Shift ◽  
Pressure Measurements

scholarly journals Dynamic dispersive spectrometer using a fiber Bragg grating for high pressure measurements

2016 ◽  
Author(s):  
Y. Barbarin ◽  
A. Lefrancois ◽  
F. Sinatti ◽  
A. Bey ◽  
M. Balbarie ◽  
...  
Keyword(s):  
High Pressure ◽  
Fiber Bragg Grating ◽  
Bragg Grating ◽  
Pressure Measurements
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