Results 11 to 20 of about 1,340,969 (237)

Intermodulation distortion performance enhancement of microwave power amplifiers [PDF]

open access: yes, 2000
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis reports the author's investigation of the effects of the injection of specific signals on the intermodulation distortion performance of ...
Mbabele, M., Mbabele, Modeste
core   +7 more sources

Modelling distortion reduction on pre- and post-weld rolled gas metal arc welded plates [PDF]

open access: yes, 2011
Residual stress generated during welding can cause distortion, especially when appliedon relatively thin plates. There are several standard and well documented techniquesto reduce distortion and residual stress after welding, however these techniques ...
Colegrove, Paul A.   +3 more
core   +7 more sources

Web-Distortion/Vetter: Vetter Code & Data Release

open access: yes, 2023
Here we release the code of Vetter. We also provide our collected web page snapshots (snapshot.zip) and SKPaint API invocation logs (skpdata.tar.gz) of the Alexa top and bottom 2,500 websites, as well as our user study results (results_of_user_study.zip)
Web-Distortion
core   +1 more source

Artificial neural network prediction of weld distortion rectification using a travelling induction coil [PDF]

open access: yes, 2013
An experimental investigation has been carried out to determine the applicability of an induction heating process with a travelling induction coil for the rectification of angular welding distortion.
Campbell, S. W.   +3 more
core   +4 more sources

Consideration of residual stress and geometry during heat treatment to decrease shaft bending [PDF]

open access: yes, 2014
In automotive industry, heat treatment of components is implicitly related to distortion. This phenomenon is particularly obvious in the case of gearbox parts because of their typical geometry and precise requirements.
SURA, Edoardo   +3 more
core   +1 more source

Numerical investigation of the real and ideal gap profiles in the calculation of the pressure distortion coefficient and piston fall rate of an LNE 200 MPa pressure balance [PDF]

open access: yes, 2013
This paper aims to investigate, by means of numerical simulation, the effect of gap profiles on the calculation of the pressure distortion coefficient (λ) and the piston fall rate (vf) of two piston-cylinder units used in a Laboratoire National de ...
WONGTHEP, Padipat   +3 more
core   +1 more source

Jackknife Empirical Likelihood For The Correlation Coefficient With Additive Distortion Errors [PDF]

open access: yes, 2022
The calculation of correlation coefficient can be inaccurate with the existence of distortion measurement errors. Such measurement errors could act in an additive or multiplicative fashion.
Chen, Da
core   +1 more source

ON THE CONVERGENCE OF MAPPINGS WITH k-FINITE DISTORTION.

open access: yesПроблемы анализа, 2018
We prove that a locally uniform limit of a sequence of homeomorphisms with finite k-distortion is also a mapping with finite k-distortion. We obtain also an estimation for the distortion coefficient of the limit mapping.
Kudryavtseva N . A .   +1 more
doaj   +1 more source

Investigation of thermal techniques to mitigate buckling distortion in welding panels [PDF]

open access: yes, 2012
This thesis describes the advancements of the application of thermal tensioning techniques to different weld geometries in order to eliminate buckling distortion.
Nagy, T.
core   +7 more sources

Mitigation of welding distortion and residual stresses via cryogenic CO2 cooling - a numerical investigation [PDF]

open access: yes, 2008
Fusion welding remains the most common and convenient fabrication method for large, thinplate welded structures. However, the resulting tendency to out-of-plane distortion exacts severe design and fabrication penalties in terms of poorer buckling ...
Camilleri, D., Gray, T.G.F., Nash, D.H.
core   +3 more sources

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