نتایج جستجو برای: cooling event
تعداد نتایج: 255530 فیلتر نتایج به سال:
Tehran Research Reactor (T.R.R.) is a pool-type, 5 MW thermal research reactor. One probable event is that if some external objects or debris fall down into the reactor core and cause obstruction of the coolant flow through one of the fuel assemblies, decreasing the surface flow area, ceases the coolant flow, and also raises the fuel and sheaths tempe...
We study the non-equilibrium cumulants of chiral order parameter field ({\sigma} field) in different phase transition scenarios via Langevin dynamics. Cumulants up to fourth-order have been calculated based on spacetimedependent {\sigma} configurations from event-by-event numerical simulations. By limiting cooling system a Hubble-like way, out-of-equilibrium illustrate clear memory effects duri...
چکیده ندارد.
A new design concept is introduced to control the near-wall integration between the hot-gas boundary layer and the cooling jets in order to enhance the adiabatic film cooling effectiveness of the gas turbine blades. In this new approach, another film cooling port, having a very low blowing ratio, which prevents formation of the counter-rotating vortex pare, is applied just upstream of the main ...
Data collected by the Centers for Disease Control and Prevention (CDC) show that improper cooling practices contributed to more than 500 foodborne illness outbreaks associated with restaurants or delis in the United States between 1998 and 2008. CDC's Environmental Health Specialists Network (EHS-Net) personnel collected data in approximately 50 randomly selected restaurants in nine EHS-Net sit...
Aero gas turbine engines have been using mainly film cooling and convection cooling techniques. For operating at high gas temperature amongst different cooling options the transpiration cooling technique has emerged as the most promising technique to improve the gas turbine cycle performance by allowing higher turbine inlet temperatures. This paper investigates the advantages of transpiration c...
Exercise-induced increases in core body temperature could negative impact performance and may lead to development of heat-related illnesses. The use of cooling techniques prior (pre-cooling), during (per-cooling) or directly after (post-cooling) exercise may limit the increase in core body temperature and therefore improve exercise performance. The aim of the present review is to provide a comp...
Process cooling for food production is an energy-intensive industry with complex interactions and restrictions that complicate the ability to utilize energy-flexibility due unforeseen consequences in production. Therefore, methods assessing potential flexibility individual facilities enable active participation of process-cooling electricity system are essential, but not yet well discussed lite...
introduction: to obtain a baseline for clinical application of electroencephalography in children and to evaluate the electroencephalography findings in children with various acute and chronic cns disorders and non epileptic events.methods: electroencephalography electroencephalography records of 250 patients were studied in neurophysiology departments of queen rania al-abdullah hospital for ch...
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