Zobrazeno 1 - 10
of 43
pro vyhledávání: '"S J, Ashcroft"'
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 214:383-393
Spark ignition engines operating on natural gas (NG) show advantages over petrol and diesel alternatives in terms of precatalyst emissions. However, such engines are affected much more than their petrol counterparts by the long combustion delay of th
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 214:171-180
Natural gas is a promising alternative fuel to petrol for vehicles. However, one of the factors hampering the design of natural gas burning engines for domestic cars is the long delay from the time of ignition to the commencement of significant heat
Autor:
R. Ashfield, S. J. Ashcroft
Publikováno v:
Diabetes. 47:1274-1280
Publikováno v:
Proceedings of the I MECH E Part A Journal of Power and Energy. 212:55-68
This paper presents the findings of a detailed investigation to determine the performance effects of a diesel engine when the inert nitrogen (N 2 ) in air is replaced by carbon dioxide (CO 2 ). The requirement for a diesel engine to operate in such a
Publikováno v:
Combustion Science and Technology. 130:171-200
The paper describes a numerical model for the early stages of combustion in Natural Gas engines using linked CFD and detailed chemical kinetics. The importance of such a combustion device stems from the characteristics of natural gas which make it an
Publikováno v:
Fuel. 74:1061-1071
Simulations of methane combustion are developed for a synthetic atmosphere system where nitrogen is replaced as diluent with carbon dioxide. Special attention is given to the role of the detailed chemistry, using a scheme containing ∼100 separate r
Publikováno v:
IECEC 96. Proceedings of the 31st Intersociety Energy Conversion Engineering Conference.
Collaborative investigators in the UK and in Canada have undertaken both experimental and modelling strategies on nonair diesel engine performance. The results of preliminary simulation strategies reported in this paper indicate that existing air-bre
Autor:
S J, Ashcroft
Publikováno v:
The Journal of membrane biology. 176(3)
Publikováno v:
Diabetes/metabolism research and reviews. 15(4)
There is considerable evidence that calcium/calmodulin-dependent protein kinase II (CaM kinase II) plays a key role in insulin secretion and the enzyme provides a candidate gene for Type 2 diabetes. Since several isoforms of the enzyme exist, it is e
Publikováno v:
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme. 29(7)