Corpus ID: 15065281


  author={P. V. Blarigan},
In this manuscript, research on hydrogen internal combustion engines is discussed. The objective of this project is to provide a means of renewable hydrogen based fuel utilization. The development of a high efficiency, low emissions electrical generator will lead to establishing a path for renewable hydrogen based fuel utilization. A full-scale prototype will be produced in collaboration with commercial manufacturers. The electrical generator is based on developed internal combustion engine… Expand
Experimental aspects of hydrogen use at diesel engine by diesel gas method
Due to good combustion properties of hydrogen compa rative to diesel fuel, it can be used at the automotive diesel engine for improvement of he energy performance and for reduction of the pollutantsExpand
Ammonia-Hydrogen Blends in Homogeneous-Charge Compression-Ignition Engine
Ammonia and hydrogen can be produced from water, air and excess renewable electricity (Power-to-fuel) and are therefore a promising alternative in the transition from fossil fuel energy to cleanerExpand
Experimental investigations of the hydrogen addition effects on diesel engine performance
In the global content regarding the impact on the environmental of the gases emissions resulted from the fossil fuels combustion, an interest aspect discussed on the 21st Session of the Conference ofExpand
A review of ammonia as a compression ignition engine fuel
Abstract During the past decades, the diesel engine has been through times of upheaval, boom and bust. At the beginning of the century, almost 50% of the new vehicle registrations in the EuropeanExpand
Combustion characteristics of ammonia as a renewable energy source and development of reduced chemical mechanisms
In the first section of this numerical study we investigate the combustion characteristics of ammonia-air mixtures at elevated pressure and lean conditions which are encountered in gas turbineExpand
Ammonia as a green fuel and hydrogen source for vehicular applications
Abstract Ammonia, mostly known as a nitrogen feedstock for agriculture or as a refrigerant, has been occasionally used in the past as fuel for internal combustion engines and fuel cells. Because itExpand
A review on the purification and use of biogas in compression ignition engines
Biogas is commonly produced during the decay of organic matter. It is a mixture of methane and some non-combustible gases such as CO2 and H2S. Its viability as a renewable alternative fuel forExpand
Chapter 10 – Novel Power Generating Systems
In this chapter, some novel power generating systems are discussed. It is believed that sustainable thermal energy sources such as industrial waste heat recovery, concentrated solar radiation, oceanExpand
Experimental investigation of performance and emission characteristics in a variable compression ratio diesel engine using partly cold exhaust gas recirculation (EGR) method
  • G. Deepan
  • Materials Science
  • 2013 International Conference on Energy Efficient Technologies for Sustainability
  • 2013
In diesel engines, NOx formation is a highly temperature dependent phenomenon and takes place when the temperature in the combustion chamber exceeds 2000 K. Therefore in order to reduce NOx emissionsExpand
A 22:1 Compression Ratio Ammonia-Hydrogen HCCI Engine: Combustion, Load, and Emission Performances
The interest in ammonia as a high-density hydrogen carrier for long-term electricity storage is growing. A clean and efficient Combined Heat and Power (CHP) system is envisioned for power productionExpand


Active Thermo-Atmosphere Combustion (ATAC) - A New Combustion Process for Internal Combustion Engines
A new lean combustion process for internal combustion engines has been developed. This newly devised combustion system, designated as "Active Thermo-Atmosphere Combustion" (ATAC), differs fromExpand
A research programme has been carried out to investigate the effects of operating gasoline engines with different combustion systems. The results showed that at high compression ratios (13:1) compactExpand
Compression-Ignited Homogeneous Charge Combustion
Experimentally obtained energy release results, a semi-empirical ignition model, and an empirical energy release equation developed during this research were used to evaluate the combustion ofExpand
Hydrogen engines: A view of the past and a look into the future
  • L. Das
  • Environmental Science
  • 1990
Abstract This paper presents an overview on the development of hydrogen fueled internal combustion engines and ties together the recent efforts with the past achievements in this field. The causes ofExpand
A Free-Piston Engine Hydraulic Pump for an Automotive Propulsion System
A free-piston engine hydraulic pump (FPEHP) is considered as a power source in the propulsion system of an automotive vehicle. The propulsion system uses a two-stroke spark-ignited free-piston engineExpand
Supercharged Homogeneous Charge Compression Ignition
The Homogeneous Charge Compression Ignition (HCCI) is the third alternative for combustion in the reciprocating engine. Here a homogeneous charge is used as in a spark-ignited engine, but the chargeExpand
The Influence of Compression Ratio and Dissociation on Ideal Otto Cycle Engine Thermal Efficiency
This paper presents a theoretical analysis of the ideal adiabatic Otto cycle engine. The analysis was made to examine the influence of compression ratio and dissociation on engine thermal efficiencyExpand
Analysis of Local Pressures, Surface Temperatures and Engine Damages under Knock Conditions
The mechanism of surface damage in the combustion chamber of SI-engines is still unknown. More agreement is found in the literature about the theory of knock as an uncontrolled autoignited combustionExpand
Factors limiting the improvement in thermal efficiency of S. I. engine at higher compression ratio
An analysis of the factors that limit the improvement in thermal efficiency at higher compression ratios was performed with both thermodynamic calculation and experiment. The results showed that theExpand
“Supercharged Homogeneous Charge Compression Ignition,” SAE Paper 980787
  • 1998