Results 251 to 260 of about 258,969 (302)

Design oriented modeling of squeezed MHD convective flow of hybrid nanoliquid over a sensor surface with chemical reaction advanced sensor technology using artificial neural network. [PDF]

Discov Nano
Iqbal MA, Abidi A, Alofairi AA, Ebad SA, Abdulhamid GH, Rakhmonov F, Aydın H.   +6 more
europepmc   +1 more source

Machine learning forecasting of electroosmotic MHD flow of a buoyancy-driven ternary nanofluid in converging and diverging channels. [PDF]

Sci Rep
Manai L, Alsaif NAM, Obalalu AM, Chebaane S, Al Bustanji S, Rubanenko O.   +5 more
europepmc   +1 more source

Machine Tool Thermal Error Reduction—an Appraisal

Proceedings of the I MECH E Part B Journal of Engineering Manufacture, 1999
It has been shown that machine tool thermal distortion can account for 75 per cent of the total machining error. As a result there has been a great deal of interest in techniques for reducing thermal errors. The approaches taken to thermal error reduction can be divided into two broad categories of reducing structural temperature change and reducing ...
S R Postlethwaite, J P Allen, D G Ford
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Error analysis of thermal response tests

Applied Energy, 2013
Abstract The ground thermal conductivity and borehole thermal resistance are essential parameters for the design of a ground source heat pump system. As it is hardly possible to obtain sufficiently accurate values of these parameters from geological or soil-profile information, thermal response tests have been developed that provide measurements in ...
exaly   +2 more sources

The application of ANFIS prediction models for thermal error compensation on CNC machine tools

Applied Soft Computing Journal, 2015
Thermal errors can have significant effects on CNC machine tool accuracy. The errors come from thermal deformations of the machine elements caused by heat sources within the machine structure or from ambient temperature change.
Ali M Abdulshahed, Andrew Longstaff, Simon Fletcher   +2 more
exaly   +2 more sources

Thermal Error Measurement and Real Time Compensation System for the CNC Machine Tools Incorporating the Spindle Thermal Error and the Feed Axis Thermal Error

The International Journal of Advanced Manufacturing Technology, 2002
Thermally induced errors have been significant factors affecting machine tool accuracy. In this paper, the thermal spindle error and thermal feed axis error have been considered, and a measurement/compensation system for thermal error is introduced. Several modelling techniques for thermal errors are also implemented for the thermal error prediction; i.
H. Pahk, S.W. Lee
openaire   +1 more source

Errors of thermal-energy measurements

Measurement Techniques, 2000
It is shown that systematic errors play a significant role in thermal-energy measurements while random errors are negligible. Algebraic summation of the error components is recommended for evaluation of the errors of heat meters; quadratic summation is recommended for evaluation of thermal-energy errors.
Zh. F. Kudryashova, V. I. Mishustin
openaire   +1 more source