نتایج جستجو برای: hcci engine
تعداد نتایج: 71786 فیلتر نتایج به سال:
This paper presents an approach to model-based controller development for Homogeneous Charge Compression Ignition (HCCI). The control strategy for HCCI is based on a physical two state discrete time model of the process. As the trapped exhaust is pivotal in setting up the cyclic coupling, its temperature and the amount of oxygen present in it are selected as the states of the system. The model ...
One of the popular ways to minimise impact emissions produced by engines is enabling alternative fuels. Out many trending options for fuels, biogas provides some unique advantages, such as being considered be environmentally friendly, obeying laws renewable energy and generating smallest carbon footprints. The two major drawbacks traditional diesel are their high rate NOx significant amount soo...
The current work discusses our efforts to fabricate 3-D micro-nozzles using a novel, modified MEMS-LIGA process. These nozzles may provide a spray pattern to continue to reduce spray droplet sizes while minimizing interspray drop collisions and optimize the entrainment of air among the array of liquid spray streams. The paper also discusses the efforts made to form a bond between the micro-nozz...
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