Results 261 to 270 of about 1,074,745 (290)

Thermally induced errors in fluid tube tiltmeters

Journal of Geophysical Research, 1977
The effects of temperature variations on the tilt measured by long fluid tube tiltmeters are examined in detail. Temperature effects are important both in instruments which measure tilt as changes in fluid level between the ends of a fluid-filled tube and in instruments which measure tilt as changes in fluid pressure.
John Beavan, Roger Bilham
openaire   +1 more source

Thermal equivalence error of microwave power measurement

2006 68th ARFTG Conference: Microwave Measurement, 2006
It is proved that effective efficiency of a thermistor mount changes with its heat transfer condition. A system error is found after a comparison between heat transfer procedure in a microcalorimeter and the one during a power measurement procedure. The error is named thermal equivalent error in this paper.
Liu Xin-meng, Peng Xi-yuan, Cui Xiao-hai
openaire   +1 more source

Thermal error analysis in precision length measurements

Measurement, 2014
Abstract One of the most significant factors which determine the precision of a machine is elastic thermal deformations of the structural components. The paper describes the practical application of thermal error analysis that aims towards the reduction of thermally-induced errors for precision length measurement systems operating in non-ideal ...
A. Jakstas, S. Kausinis, R. Barauskas, A. Kasparaitis, A. Barakauskas   +4 more
openaire   +1 more source

Extrapolation Errors in Thermal Contact Resistance Measurements

Journal of Heat Transfer, 1975
In the classic split-bar determination of thermal contact resistance the temperature drop across the interface is estimated by extrapolating a temperature gradient measured remotely. It is shown that this can give rise to substantial errors which cannot greatly be reduced by increasing the number of measurements.
openaire   +1 more source

Experimental errors in predictions of thermal hazards

Plant/Operations Progress, 1991
AbstractPredictions of critical conditions for thermal runaways are generally based on heat balance models using experimentally generated heat and kinetic data. The accuracy of the predictions depends on the fit of the models and the quality of the thermal data. The relative importance of these factors to the calculated critical reaction conditions are
openaire   +1 more source

Thermocouple Thermal Error

Industrial & Engineering Chemistry, 1952
Jack W. Rizika, Warren M. Rohsenow
openaire   +1 more source

Thermal errors in metering pumps

Industrial & Engineering Chemistry Fundamentals, 1985
Philip T. Eubank, Mark G. Johnson, James C. Holste, Kenneth R. Hall   +3 more
openaire   +1 more source

Thermal Error Correction by Smart Structures

ATZproduktion worldwide, 2012
Klaus Schädlich, Steffen Nestmann, Carsten Richter   +2 more
openaire   +1 more source

Thermal errors

2008
openaire   +1 more source

A review on spindle thermal error compensation in machine tools

International Journal of Machine Tools and Manufacture, 2015
Yang Li, Wanhua Zhao, Wenwu Wu
exaly