Results 91 to 100 of about 279,843 (214)

Economics of Pollution Trading for SO2 and NOx [PDF]

open access: yes
For years economists have urged policymakers to use market-based approaches such as cap-and-trade programs or emission taxes to control pollution. The SO2 allowance market created by Title IV of the 1990 U.S. Clean Air Act Amendments represents the first
Burtraw, Dallas   +4 more
core  

Review of measurement and testing problems [PDF]

open access: yes, 1976
The exhaust emission test was designed to measure hydrocarbons, carbon monoxide, and oxides of nitrogen concentrations and determine mass emissions through calculations during a simulated aircraft landing-takeoff cycle.

core   +1 more source

Spectral fitting, shock layer modeling, and production of nitrogen oxides and excited nitrogen [PDF]

open access: yes
An analysis was made of N2 emission from 8.72 MJ/kg shock layer at 2.54, 1.91, and 1.27 cm positions and vibrational state distributions, temperatures, and relative electronic state populations was obtained from data sets.
Blackwell, H. E.
core   +1 more source

Non-thermal electrical discharges for generation of active species. [PDF]

open access: yes, 2018
Tato práce je věnována tvorbě aktivních částic, jako je ozon (O3) a různé typy oxidů dusíku (NOx) netermálními elektrickými výboji. Je popsána teorie dielektrického bariérového výboje, kladné i záporné korony společně s charakteristickými elektrodovými ...
Chukhlantsev Kirill
core  

Effect of Flame Stabilizer Design on Performance and Exhaust Pollutants of a Two-Row Swirl-Can Combustor Operated to Near-Stoichiometric Conditions [PDF]

open access: yes
Emissions and performance characteristics were determined for two full annulus modular combustors operated to near stoichiometric fuel air ratios. The tests were conducted to obtain stoichiometric data at inlet air temperatures from 756 to 894 K and to ...
Biaglow, James A., Trout, Arthur M.
core   +1 more source

Uniform spin chain physics arising from NCN bridges in CuNCN: surprises on the way from copper oxides to their nitride analogs

open access: yes, 2009
We report on the unexpected uniform spin chain physics in CuNCN, the insulating nitride analog of copper oxides. Based on full-potential band structure calculations, we derive the relevant microscopic parameters, estimate individual exchange couplings ...
Alexander A. Tsirlin   +3 more
core   +1 more source

Mechanochemical synthesis of alumina-based catalysts enriched with vanadia and lanthana for selective catalytic reduction of nitrogen oxides. [PDF]

open access: yesSci Rep, 2022
Weidner E   +6 more
europepmc   +1 more source

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