Shell-and-tube heat exchanger is designed to satisfy certain requirements such as heat transfer capability, allowable pressure drop and limitation of size.Beside such requirements, it is important to consider economical point of view to get lowest total Cooker Hoods cost.In this study, computational program and optimization for thermal design shell
Here, we study the possibility of exquisitely selective harmonic generation based on the concept of charge transfer plasmons (CTPs) in bridged nanoparticle assemblies.By choosing plasmonic dimer nanoantenna, as a fundamental member of the nanocluster family, and bridging the capacitive gap space between the proximal nanoparticles with an optotherma
License plate detection (LPD) is the first and key step in license plate recognition.State-of-the-art object-detection algorithms based on deep learning provide a promising form ofLPD.However, there still exist two main challenges.First, existing methods often enclose objectswith horizontal rectangles.However, horizontal rectangles are not always s