Optimal Diesel Engine Technology Analysis Matching the Platform of the Helicopter
In the paper environmental impact analysis the optimal Diesel engine for a light helicopter was performed. The paper consist an answer to the question of what the optimal Diesel engine for a light helicopter is, taking into consideration its expected performance and design capacity. The use of turbocharged engine with self-ignition and an electronic control system can substantially reduce the negative impact on the environment by decreasing toxic substance emission, fuel consumption and therefore carbon dioxide emission. In order to establish the environmental benefits of the diesel engine technologies, mathematical models were created, providing additional insight on the environmental impact and performance of a classic turboshaft and an advanced diesel engine light helicopter, incorporating technology developments.
 A. Cooke, H Fitzpatrick, "Helicopter Test and Evaluation”, Blackwell Publishing, Oxford, (2002).
 L. Grabowski, K. Pietrykowski, M. Wendeker, "AVL Simulation tools : practical applications”, Lublin University of Technology, 2012, 95 p.
 B. Linares, "Environmental impact assessment of the operation of conventional helicopters at mission level”, Cranfield University, October 2011, 114 p.
 T. Rindlisbacher, "Guidance on the Determination of Helicopter Emissions”, the Federal Department of the Environment, Transport, Energy and Communications DETEC, Federal Office of Civil Aviation FOCA, Division Aviation Policy and Strategy, March 2009.
 L. Piancastelli, D. Francia, "Innovative Methods For Aeronautical Piston Engine Design”; UniversitàdegliStudi di Bologna, Italia DIEM, II Facoltàdi Ingegneria, 2003.
 A. P. Brouwers, "A 150 and 300 kW lightweight diesel aircraft engine design study”, NASA Contractor Report 3260, 1980.