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Carbon and Macronutrient Budgets in an Alder Plantation Grown on a Reclaimed Combustion Waste Landfill
carbon stocks fly ash nitrogen-fixing species revegetation biomass
2024/2/5
Combustion waste landfills are unfavorable for revegetation due to nitrogen deficiency, and therefore, the introduction of nitrogen-fixing organisms, such as alder species (Alnus sp.), may be promisin...
Flue gases thermal emission concentration during waste biomass combustion in small combustion device with manual fuel supply
wheat straw wood chips molasses beet chips sludge carbon and nitrogen oxides flue gas temperature
2016/4/5
The aim of the experiments is determination of emission concentrations in the observed substances produced in exhaust
gas during combustion of various mixtures of waste biomass compacted samples. Th...
Emission Characteristics of PM10 during Sewage Sludge Combustion
Sewage sludge Combustion PM10
2016/3/25
Combustion of sewage sludge was conducted in a laboratory-scale drop tube furnace to investigate the emission
characteristics of PM10 (particles with the aerodynamic diameter smaller than 10 ...
INFRARED THERMOGRAPHY MONITORING AND EARLY WARNING OF THE SPONTANEOUS COMBUSTION OF COAL GANGUE PILE
Mine Rock Dump Infrared Thermography Spontaneous Combustion Decision Support
2015/12/26
Spontaneous combustion of mine rock dump (coal gangue pile) has posed a constant threat to the safety of mine areas by polluting its atmosphere, water, soil and even the threat of unpredictable explos...
EXISTENCE AND ASYMPTOTICS OF FRONTS IN NON LOCAL COMBUSTION MODELS
EXISTENCE ASYMPTOTICS NON LOCAL COMBUSTION MODELS
2015/10/15
We prove the existence and give the asymptotic behavior of non local fronts in homogeneous media.
Findings from the application of coal combustion by-products (CCB) for forest reclamation on spoil banks of the North Bohemian Brown Coal Basin
spoil bank Anthroposols forest reclamation coal combustion by-products
2015/3/16
Coal combustion by-products (stabilizate, FDG gypsum) generated by the thermal power station in Ledvice were tested on an above-level dump of the B韑ina Mine in the North Bohemian Brown Coal Basin duri...
Forest reclamation of dumpsites of coal combustion by-products (CCB)
forest reclamation Anthroposol coal-ash dumpsite coal combustion by-products soil properties growth vitality root system
2015/3/12
The present paper describes the reclamation of dumpsites of coal ash – coal combustion by-products (CCB) generated by the burning of brown coal in thermal power plants. It evaluates the soil propertie...
A Multi-step Reaction Model for Stratified-Charge Combustion in Wave Rotors
Two-Step Reaction Multi-species Model One-Dimensional Euler Equations
2015/1/12
Testing of a wave-rotor constant-volume combustor (WRCVC) showed the viability of the application of wave rotors as a pressure gain combustor. The aero-thermal design of the WRCVC rig had originally b...
Experimental Investigation into Combustion Torch Jet Ignition of Methane-Air, Ethylene-Air, and Propane-Air Mixtures
Torch Jet Hot Gas Jet Ignition Ethylene Methane Propane
2015/1/12
Ignitability and the ignition delay time of a combustible mixture in a long combustion chamber, ignited by a hot combustion torch jet generated in a pre-chamber was investigated experimentally in rela...
Two-Dimensional Flow and NOx Emissions in Deflagrative Internal Combustion Wave Rotor Configurations
Two-Dimensional Flow NOx Emissions
2014/11/13
A wave rotor is proposed for use as a constant volume combustor. A novel design feature is investigated as a remedy for hot gas leakage, premature ignition, and pollutant emissions that are possible i...
Thermodynamic Limits of Work and Pressure Gain in Combustion and Evaporation Processes
Work and Pressure Gain Combustion Evaporation Processes
2014/11/13
Combustion and evaporation processes occurring in a closed chamber can result in significant pressure rise and direct work transfer. The pressure and volumetric changes that accompany such processes a...
Review of Recent Developments in Wave Rotor Combustion Technology
Wave Rotor Combustion Technology Review
2014/11/13
For some decades, efforts have been made to exploit nonsteady combustion and gas dynamic phenomenon. The theoretical potential of nonsteady-flowmachines has led to the investigation of various oscilla...
Air-Standard Aerothermodynamic Analysis of Gas Turbine Engines With Wave Rotor Combustion
Air-Standard Aerothermodynamic Gas Turbine Engines
2014/11/13
The wave rotor combustor can significantly improve gas turbine engine performance by implementing constant-volume combustion. The periodically open and closed combustor complicates thermodynamic analy...
Longitudinally Stratified Combustion in Wave Rotors
Longitudinally Stratified Combustion Wave Rotors
2014/11/13
A wave rotor may be used as a pressure-gain combustor, effecting wave compression and expansion, and intermittent confined combustion, to enhance gas-turbine engine performance. It will be more compac...
Assessment of Combustion Modes for Internal Combustion Wave Rotors
Combustion Modes Internal Combustion Wave Rotors
2014/11/13
Combustion within the channels of a wave rotor is examined as a means of obtaining pressure gain during heat addition in a gas turbine engine. Three modes of combustion are assessed: premixed autoigni...