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Now showing items 101-110 of 249
Modeling and control of web transport in the presence of non-ideal rollers
(2013-05)
In roll-to-roll processes the presence of non-ideal elements, such us out-of-round or eccentric rollers is fairly common. Periodic oscillations in web tension and web velocity are observed because of the presence of such ...
Predicting and testing the performance of next generation heat exchangers with low-GWP refrigerants
(2021-12)
Energy efficiency regulations are forcing air conditioning (AC) and heat pump (HP) manufacturers to replace existing high global warming potential (GWP) refrigerants in their systems with more climate friendly alternatives. ...
Development of wound-on-tension in webs wound into rolls
(2006-12)
Scope and Method of Study: The Wound-on-Tension (WOT) is the tension in the outermost layer of a winding roll. The WOT controls the stresses in the wound roll and hence, the defects that can arise due to these stresses. ...
Estimations of undisturbed ground temperatures using numerical and analytical modeling
(2014-12)
The interaction of buildings and ground source heat pump systems with the surrounding ground is quite important for design and energy calculation procedures. Building design load calculations, building energy calculations, ...