Results 11 to 20 of about 242,111 (192)

Thermodynamic Properties of Unburned Reactant Mixtures for Different Kind of Fuels [PDF]

open access: yesJournal of Eta Maritime Science, 2017
Accurate estimation of adiabatic flame temperature and combustion product species play a key role in estimating performance and emission characteristics of internal combustion engines.
Hasan Kayhan KAYADELEN
doaj   +2 more sources

The Instability of Flame Fronts in Premixed Combustion of Low-Temperature Gases (Effects of Unburned-Gas Temperature)

open access: yesTRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B, 2013
AOKI, Yusuke   +2 more
openaire   +4 more sources

Origins Under the Blowtorch: Frequent Fire Shifts the Balance Between Sunda-Origin and Sahul-Origin Plant Species in a Tropical Savanna. [PDF]

open access: yesEcol Evol
We examined the effect of fire frequency on the composition of vegetation of different biogeographic origins, to understand how frequently an ecosystem can be subject to fire but still retain its evolutionary diversity. There was dramatic structural and biogeographic change in less than 20 years from dry tropical woodlands into savannas, creating ...
Bryceson SR, Morgan JW.
europepmc   +2 more sources

The Effect of Operating Factors on the Pollutants Emission from a Constant Pressure Burner [PDF]

open access: yesEngineering and Technology Journal, 2013
This paper presents the effect of varying operating conditions on pollutants emission (carbon monoxide [CO], unburned hydrocarbon [UHC], and Soot) from constant pressure burner.
Abdul Al-Kadhim M. Hasan   +2 more
doaj   +1 more source

Characterization of Reactivity Enhancement Coal Combustion with Empty Fruit Bunches Using Thermogravimetry Analysis [PDF]

open access: yesE3S Web of Conferences, 2023
A study on the utilization of biomass in power plants as an alternative fuel was conducted. The benefit of biomass fuel is that it reduces greenhouse gas emissions, namely carbon dioxide, and contributes to reducing the effects of global warming.
Chaeruni Wiwie   +3 more
doaj   +1 more source

Asymptotic Analysis on High-temperature Premixed Flames: Instability of Flame Fronts under the Constant-enthalpy Conditions

open access: yesJournal of Thermal Science and Technology, 2010
Asymptotic analysis on premixed flames with high-temperature combustible mixtures was performed to elucidate the instability of flame fronts. Planar premixed flames with sufficiently low Mach numbers were treated, and a one-step irreversible chemical ...
Satoshi KADOWAKI
doaj   +1 more source

Reduction in CO Emission from Small Reciprocating Engine Operated with Wood Gasifier by Mixture LHV Changing

open access: yesEnergies, 2023
In order to exchange the wood biomass energy for electric power with small capacity and high efficiency, it is most effective to use a reciprocating engine operated with a wood gasifier.
Hiroshi Enomoto, Ryo Nakagawa
doaj   +1 more source

APPLICATION OF LAND SURFACE TEMPERATURE DERIVED FROM ASTER TIR TO IDENTIFY VOLCANIC GAS EMISSION AROUND BANDUNG BASIN

open access: yes, 2020
Gas emission in volcanic areas is one of the features that can be used for geothermal exploration and to monitor volcanic activity. Volcanic gases are usually emitted in permeable zones in geothermal fields.
Susanto, Very   +2 more
core   +1 more source

Multiscale simulation of non-isothermal microchannel gas flows [PDF]

open access: yes, 2014
This paper describes the development and application of an efficient hybrid continuum-molecular approach for simulating non-isothermal, low-speed, internal rarefied gas flows, and its application to flows in Knudsen compressors.
Patronis, Alexander, Lockerby, Duncan A.
core   +1 more source

The Integration of Fire Ecology and Freshwater Ecosystems in North America: Knowledge Gaps and Research Needs. [PDF]

open access: yesGlob Chang Biol
Illustration of key knowledge gaps and pathways linking fire ecology and freshwater ecosystems. Climate change provides the overarching context, interacting with cumulative and cross‐scale effects to shape local freshwater conditions. Within this context, fire characteristics influence three primary pathways within freshwater ecosystems: species and ...
Piczak ML   +13 more
europepmc   +2 more sources

Home - About - Disclaimer - Privacy