the study of interactions of jet into cross flow at different longitudinal and transverse angles ofjet was studied. the following components were designed and constructed: a low velocity windtunnel to produce the uniform flow, a flat plate with a traverse injection system to simulate the jetinjection, and a spatial rake to measure the total pressure. the tests were carried out atlongitudinal (α...

Mould and process are developed for an injection molding rejuvenation technique of cable insulation failure. Disregard the traditional clue that repair does not expand original damage in size space, a new technique, i.e. molding, is restoring In this uncertain space was replaced by standard eliminated space. way, expanded with certain firstly made around failure section. But situation modified ...

In typical product development processes, like plastic injection mould design, design information flow is not well supported by the current available IT systems. At different stages of a product life cycle, from documentation of requirement specifications, to conceptual design, detailed structure design and production, engineering knowledge is striped off except the bare minimum geometrical and...

The shape memory effect, as the most important ability of polymers, is a working property and provides design to polymer features. Shrinkage warpage are parameters control dimensional accuracy permanent temporary shapes an injection moulded polyurethane (SMPU) part. In this study, effects moulding on shrinkage SMPU parts were experimentally investigated. pressure, melt temperature, mould packin...

Mould growth in buildings affects indoor air quality. To prevent mould growth in building components, there is a need for design tools that take into account both microclimate and mould growth patterns. We propose a novel laboratory method to assess mould growth as a function of RH, temperature and substrate by measuring the thermal power produced by the fungal metabolism as a measure of growth...