نتایج جستجو برای: waste gated turbocharger
تعداد نتایج: 112306 فیلتر نتایج به سال:
An experimental thermal survey of a turbocharger was performed in an engine test cell using IR thermography. The emissivity coefficients housings were specified furnace and camera. It shown that the turbine, compressor, bearing are 0.92, 0.65, 0.74, respectively. In addition, thermocouples mounted on housing to validate temperature camera while running cell. To compare data thermocouple with fr...
Turbocharging is becoming a key technology for both Spark Ignition (SI) and diesel automotive engines. As regards gasoline engines, turbocharging can help to reduce CO2 emissions when used in conjunction with other technologies, such as engine downsizing, direct injection and variable valve actuation, all managed on the basis of appropriate control strategies. However, the successful applicatio...
E-waste or electronic waste is a major waste stream resulting from the boom in consumer electronics in the past decades. With the rapid pace of technology innovation and obsolescence that leads to shortened product lifespans, the growing demand for electronics and its resulting waste poses a significant challenge in every stage of its life-cycle from the utilization of raw materials, production...
BACKGROUND Waste produced in dental clinics has been the topic of investigations for many years. These waste materials have important health impacts and are hazardous to humans and the environment. OBJECTIVE To investigating solid waste production and its management in dental clinics in Gorgan, northern Iran. METHODS In this cross-sectional study, 45 of 143 public dental practices and 5 of ...
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