An experimental study of spray structures from a regular dual-stream (RDS) injector and an air-shrouding dual-stream (ASDS) injector was carried out extensively to understand the spray characteristics ...

The government has been imposing a stricter diesel engine efficiency standard to reduce carbon dioxide, NOx and other particulate emissions. Diesel combustion improvement is a major concern, and many ...

This study investigates the formation of wall films in direct injection engines, a key factor in particulate matter generation. The results show that cold fuel adheres more to the wall creating ...

The field of spray atomization and injector dynamics is pivotal to optimising combustion efficiency and minimising pollutant emissions across a range of industrial applications. This area of research ...

A new study has found that a concentrated 2mg intranasal naloxone spray delivers naloxone as effectively, over the critical first 15 minutes, as the standard 0.4mg intramuscular (IM) naloxone ...

Having a cavity filled could be a lot less unpleasant if St. Renatus LLC succeeds in getting FDA approval of its needle-free dental anesthetic. The Fort Collins, Colo., company recently completed ...

China is one of the front-runners in the global race to develop a COVID-19 vaccine. Around eight different vaccines are said to be under clinical trials, but none have so far been approved for the ...

The U.S. Food and Drug Administration approved a new nasal spray on Friday to treat emergency allergic reactions in adults and children — the first injection-free alternative to shots like EpiPen. The ...

Truck-mounted spray patchers come with an exclusive dual-chamber aggregate hopper that allows users to apply two grades of aggregate for more efficient repair of deeper potholes The SP5, SP8 and SPT ...

Please provide your email address to receive an email when new articles are posted on . Intranasal spray had faster and higher maximum concentrations than autoinjectors and manual syringes. The spray ...

Horse Sense:The steady progress we've made with our project car's rear-wheel horsepower/torque certainly has been amazing. In our quest for more performance, we've gained a greater appreciation for ...