ABSTRACT An experimental investigation has been carried out to compare the indicated performance and heat release characteristics of a DI diesel engine at compression ratios of 18.4:1 and 15.4:1. The ...

Cold fusion effects have often been called 'unreliable', even by those convinced of their reality. The chaotic nature of material conditions, so far, has made ordinary reliability elusive. However, ...

Japanese machinery maker Yanmar says its new commercial rooftop units (RTUs) include a standard model, a dual-fuel heat pump, and a dedicated outdoor air system (DOAS) with integrated energy ...

Kimberly Dawn Neumann is a multi-published NYC-based writer whose work has appeared in myriad publications ranging from Forbes to Real Simple to Cosmopolitan. She’s written hundreds of articles as ...