The laminar burning velocity of propane-air mixtures has been measured in the pressure range 0.4 to 40 atm and temperature range 298 to 750 K for equivalence ratios from 0.8 to 1.5. The measurements were made in a constant-: volume spherical combustion bomb which could be heated to 500 K. A thermody
97/02742 Laminar burning velocity of coal gases and methane at elevated pressures and temperatures: Experiments and modelling
- Publisher
- Elsevier Science
- Year
- 1997
- Weight
- 213 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0140-6701
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โฆ Synopsis
Gaseous fuels (sources, properties, recovery, treatment)
97102737
Effect of platinum wire structure on catalytic gasphase ignition of methane Cohn, J. G. Feel, 1997. 76, (S), 407-413. The problem of inhibition caused by pre-oxidatton reactions on catalytic surfaces is overcome in a recently-developed catalytic igniter for methane. The design of the igniter mimics the dual activity principle of two-phase igniters for certain types of fuel. However, in contrast, this function is achieved within a single phase by utilizing specific structures of filaments of fine platinum wires. These igniters are capable of delivering thousands of ignitions.
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Burning velocities and flammability limits of gaseous mixtures of combustible gas (hydrogen and methane), oxidizer (oxygen and air), and diluent (nitrogen, argon, helium, carbon dioxide, steam, water aerosol formed by evaporation of superheated water) have been measured at elevated temperatures (up
Experimental data were obtained using a static system for adsorption of H&H4 mixtures at temperatures from 22 to 207ยฐC and pressures up to m4.1 MPa on PCB activated carbon, Pittsburgh bituminous coal, Pittsburgh coke, Montana lignite and Montana char. The ideal adsorbed solution theory of Myers and