...Marina Braun-Unkhoff; Nadezhda Slavinskaya; Manfred Aigner In the present work, the elaboration of a reduced kinetic reaction mechanism is described, which predicts reliably fundamental characteristic combustion properties of two biogenic gas mixtures consisting mainly of hydrogen, methane...

... = 0.3 , dilution by nitrogen). The data (large symbols) are compared to the modeling (lines and small symbols). Complementary experiments were performed in a JSR at 10 atm using similar gas mixtures. The experimental results are compared to the simulations in Figs. 27 28 29...

... fuel in the fuel gas mixture ( M 1 + M 2 + M 3 + ⋯ = 100 ) , and LFL 1 + LFL 2 + LFL 3 + ⋯ are the lower flammability limits of individual fuels ( 13 ). It seems logical to extend the Le Chatelier’s rule to predict the extinction limits of fuel...

... composition at fixed adiabatic flame temperature, 1500 K 15 08 2006 26 12 2006 fuel flames combustion gas mixtures laminar flow syngas lean blowout hydrogen This paper describes measurements of the dependence of lean blowout limits upon fuel composition...

... are reduced to 25 – 50 ppm , 15% O 2 , if full prevaporization and premixing can be achieved ( 1 ). emission sprays flames combustion gas mixtures petroleum ultrasonic equipment vaporisation anemometers aerospace engines 14 10 2006 24 10 2006 2007...

... applications solid lasers gas mixtures yttrium compounds aluminium compounds spectroscopy ignition natural gas technology energy measurement nitrogen compounds For a number of combustion applications, it is interesting to look for alternative ignition sources. Particularly in the case...

... combustion engines nitrogen compounds gas mixtures fuel combustion natural gas technology Achieving simultaneous reduction of NO x and particulate emissions without compromising engine performance is the current focus of diesel engine research. Since this remains a difficult task...

... September 2002 29 04 2003 internal combustion engines fuel gas mixtures Knock in spark ignition engines is an acknowledged barrier to the further improvement of efficiency, increased power, and the use of a wider range of fuels. The onset of knock, which is caused mainly...

... reaction kinetics gas mixtures computational fluid dynamics heat transfer combustion hydrogen argon oxygen Hydrogen has been long considered a possible alternative fuel for engines that may supplement depleting petroleum-based fuels. Its clean-burning characteristics with the absence...

... Division, February 2000; final revision received by the ASME Headquarters April 2002. Associate Editor: S. R. Gollahalli. 01 February 2000 01 April 2002 27 12 2002 mixing gas mixtures fuel shock wave effects supersonic flow flow control combustion mass transfer...

... OF ENGINEERING FOR GAS TURBINES AND POWER . Manuscript received by the C&F Division Aug. 2001; final revision received by the ASME Headquarters July 2002. Associate Editor: P. Malte. 01 Aug 2001 01 July 2002 27 12 2002 flames combustion gas mixtures pattern classification...

...D. Bu¨cker; R. Span; W. Wagner A new model for the prediction of caloric properties of moist air and combustion gases has been developed. The model very accurately predicts ideal gas caloric properties of undissociated gas mixtures at temperatures from 200 K to 3300 K. In addition, a simple model...

... OF ENGINEERING FOR GAS TURBINES AND POWER . Manuscript received by ICE Division, July 2000; final revision received by the ASME Headquarters August 20001. Editor: D. N. Assanis. 01 July 2000 19 06 2002 internal combustion engines gas mixtures combustion tracers flow measurement emission...

..., August. 2001. Editor: D. N. Assanis. 01 July 2000 01 August 2001 19 06 2002 internal combustion engines gas mixtures combustion tracers flow measurement emission testing The natural gas industry uses over 8000 large bore (bore⩾36 cm), two-stroke cycle, slow speed...

... 1998 01 06 2001 26 03 2002 internal combustion engines ignition combustion fuel gas mixtures reaction kinetics theory modelling The utilization of natural gas in diesel engines is increasing due to its potential favorable cost and lower exhaust emissions...

... to control backfire occurrence. engines hydrogen economy combustion gas mixtures fuel size effect control of specific variables 11 July 2000 15 Nov 2000 Contributed by the Internal Combustion Engine Division of THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS for publication...

...: D. Assanis. 06 June 2000 15 November 2000 flames combustion gas mixtures chemically reactive flow velocity measurement flow measurement turbulence modelling Accurate turbulent flame speed models are required for improved design of combustion equipment...

... parameters (pressure, temperature, volume) and caloric parameters (internal energy, enthalpy, specific heat capacities) have been obtained. These equations have been applied to the various products encountered during the burning of fuel and the gas mixture as a whole in the engine cylinder under conditions...

... . Manuscript received by the FACT Division, August 12, 2000; final revision received by the ASME Headquarters, November 15, 2000. Associate Editor: H. D. Nelson. 12 August 2000 15 November 2000 flames combustion swirling flow chemically reactive flow flow instability gas mixtures...

.... Sierens, R., and Rosseel, E., 1998, “Variable Composition Hydrogen/Natural Gas Mixtures for Increased Engine Efficiency and Decreased Emissions,” ASME 1998 Spring Engine Technology Conference, Fort Lauderdale, FL, Apr. 26–29, Paper No. 98-ICE-105. Sierens, R., 1999, “The Development of a Hydrogen...