Taking the mechanical seal of submersible as object, a transient coupled heat transfer model was established, and deformation face under stable alternating conditions investigated by considering thermal–mechanical coupling effect. The characteristics two different alternative forms amplitude period were analyzed. morphology wear measured discussed based on pseudo-real test loads. results showed...

The most advanced and recently developed coating surface-hardening technologies make it possible to obtain almost the full range of physical–mechanical crystal–chemical properties metalworking tool surface electronic component for a wide applications enlarge product operational life working under extreme mechanical thermal loads [...]

this study focuses on achieving high stiffness/strength and good fr characteristic of nylon 66/mca/nc nanocomposites, prepared via melt compounding by twin screw extruder. a synergistic effect of flame retardant systems based on melamine cyanurate and zinc borate on the flammability and mechanical behaviours of crysnanoclay reinforced nylon 66 nanocomposites have been reported. mechanical test ...

Autodesk Ecotect TM is an environmental analysis software which according to the U.S. Department of Energy, has not been validated yet. Therefore, the objectives of this research were to validate accuracy of Ecotect TM for thermal and daylighting simulations of buildings and provide recommendations to the Architecture, Engineering and Construction community on application of Ecotect TM . Analys...

Printed Circuit Heat Exchangers (PCHEs) is a kind of compact plate heat exchanger with lot fine channels in solid block, called PCHE core. It can withstand high temperature and pressure. And beyond that, it has many advantages, such as exchange efficiency, low pressure drop, compactness, good corrosion resistance, long service life other advantages. However, PCHEs will endure complex mechanical...

An exact solution is obtained for three-dimensional deformations of a simply supported functionally graded rectangular plate subjected to mechanical and thermal loads on its top and/or bottom surfaces. Suitable temperature and displacement functions that identically satisfy boundary conditions at the edges are used to reduce the partial differential equations governing the thermomechanical defo...