OPTIMIZATION OF HYDROGEN JET CONFIGURATION BY SINGLE HOLE NOZZLE AND HIGH SPEED LASER SHADOWGRAPHY IN HIGH PRESSURE DIRECT INJECTION HYDROGEN ENGINES

A new ignition-combustion concept named PCC (Plume Ignition Combustion Concept), which ignite rich mixture plume in the middle of injection period or right after injection of hydrogen is completed, is proposed by the authors in order to reduce NOx emissions in high engine load conditions with minimizing trade-offs on thermal efficiency.In this stud

This study is aimed at investigating the signaling effect of cash dividend announcements by employing the standard event methodology over the companies listed on Karachi Stock Exchange.The companies are randomly selected from different sectors that have announced cash dividends during calendar year 2010 and total 30 companies are included in the st

Exposure to loud sounds is related Cheek Stain to harmful mental and systemic effects.The hippocampal function can be affected to either high-intensity sound exposure or long-term sound deprivation.We previously showed that hippocampal long-term potentiation (LTP) is inhibited after ten days of daily exposure to 2 minutes of high-intensity noise (1

Aspergillosis TV Rack Assembly is a disease caused by the filamentous fungus Aspergillus spp.with a spectrum of clinical presentation that includes invasive and noninvasive forms.The invasive clinical presentation of aspergillosis most frequently affects people with compromised immune systems.In patients with oncohematologic pathology, invasive lun