Zobrazeno 1 - 10
of 56
pro vyhledávání: '"J G Hawley"'
Publikováno v:
Burke, R D, Brace, C J & Hawley, J G 2011, ' Critical evaluation of on-engine fuel consumption measurement ', Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, vol. 225, no. 6, pp. 829-844 . https://doi.org/10.1177/0954407010395685
To enable continued development and facilitate the adoption of new internal combustion engine technologies, the accuracy and repeatability of measurement methods used for verification need to be improved upon. A variety of methods are available for t
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 225:99-114
Biodiesel, the fatty acid alkyl esters derived from vegetable oils, animal fats, or waste cooking oils, is an alternative to diesel fuel. One of the major technical issues with the use of biodiesel is its susceptibility to oxidation. Oxidation of bio
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 224:927-940
Biodiesel is a renewable fuel derived from plant, waste, or algal oils. It is synthesized by the transesterification of triglycerides with an alcohol to yield fatty acid alkyl esters. These esters are prone to oxidative deterioration, yielding a vari
Publikováno v:
Burke, R D, Brace, C J, Hawley, J G & Pegg, I 2010, ' Review of the systems analysis of interactions between the thermal, lubricant, and combustion processes of diesel engines ', Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, vol. 224, no. 5, pp. 681-704 . https://doi.org/10.1243/09544070JAUTO1301
A review of technologies surrounding the thermal management system of the modern diesel engine with increased attention on fuel consumption is presented. A system-based approach has been adopted, looking at the interaction with other key systems. Pre
Autor:
Christopher D Bannister, P. Price, S. S. Chrysafi, H. M. Ali, W. Pickford, Alan Brown, J G Hawley, Christopher J. Chuck
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 224:405-421
Biodiesel is synthesized via the transesterification of triglycerides contained within vegetable, animal, or waste oils. First-generation biofuels are not the solution to global transport energy needs; however, biodiesel does have a role to play in r
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 221:1147-1157
Experimental data from internal combustion (IC) engines suggests that the use of proprietary computational fluid dynamics (CFD) codes for the prediction of coolant-side heat transfer within IC engine coolant jackets often results in underprediction o
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 218:859-873
The measurement of vehicle modal emissions is technically challenging owing to the major issue of determining exhaust-gas mass flowrate and ensuring that it is synchronous with the corresponding ‘slug’ of gas to be measured. This is also extended
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 218:509-520
A study has been undertaken to assess the capability of incorporating different empirical approaches in a computational ftuid dynamics (CFD) environment for predicting boiling heat transfer. The application is for internal combustion (IC) engine cool
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 218:449-464
A control method has been developed that uses exhaust manifold pressure measurements to regulate the turbine nozzle vane position on a turbocharged diesel engine with variable-geometry turbocharger during transient operation. Significant reductions i
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 217:877-889
A detailed programme of work has been undertaken to quantify the suitability of predictive methods for accurate determination of the levels of boiling heat transfer within an internal combustion (IC) engine cooling gallery simulator. An extensive arr