Lontra today released the results of extensive modelling of its innovative Lindsey Engine™ technology, demonstrating an improvement in fuel efficiency over traditional engines in the region of 30%.

The environmental technology company released the figures for the patented design on completion of Phase 1 of the development programme.

Lontra’s Technical Director Steve Lindsey said: “The early indications are positive. Based on detailed comparison with data from traditional engines, theoretical calculations and extensive modelling, we’ve produced detailed figures for individual elements of the design. We’re confident in producing a ballpark figure for the overall efficiency. A 30% improvement in fuel efficiency is a conservative estimate.”

Phase 1 of development work has involved partnership with academics and powertrain consultants over a number of years. MathCad and CATIA modelling has demonstrated substantial thermodynamic efficiencies from two key areas, together with smaller efficiency gains from airflow management.

Business Development Director Simon Hombersley said: “We have a long way to go before Lindsey Engines™ are found in everyday applications. But these figures are a great result for our development team, and have given us the confidence to invest in the next phase.”

In addition, the engine demonstrates a heat to power ratio of better than 2:1. Simon Hombersley: “The figures in particular support our strategic decision to develop the technology initially for the Combined Heat and Power market.”