We are Dolphin N2
A new Ricardo spin-out company formed to deliver game-changing engine technology to market. The CryoPower engine is deally suited for application in heavy-duty trucks and in stationary distributed power generation systems.
To get the first ultra-efficient trucks harnessing our waste heat technology on the road early in the next decade.
Is proven & patented – paving the way for a full system demonstration, subsequent pilot applications and industrialization.
The big breakthrough for diesel emissions and efficiency
”We estimate that in a heavy duty truck application CryoPower would provide potential operator savings of approximately £9000 ($12,500) per year for each vehicle
The cold compression cylinder delivers air to the hot combustion cylinder via a heat exchanger or ” recuperator ” that transfers energy from the hot cylinder exhaust, considered waste in a conventional engine, to the intake air.
The result is that the negative by products of combustion: – NOx and particulates are avoided at source meaning that this system can achieve at least the California Air Resources Board SULEV level using known “SCR” (Urea-based) after-treatment.