A Fundamental Analysis of the Characteristics of Nitrogen Oxide Concentration via Application of Titanium Dioxide to Urban Roads

2020 ◽  
Vol 22 (6) ◽  
pp. 87-96
Author(s):  
Sang Hyuk Lee ◽  
Jong Won Lee ◽  
Moon Kyung Kim ◽  
Ki Soo Park ◽  
Hee Mun Park
Keyword(s):  
Titanium Dioxide ◽  
Nitrogen Oxide ◽  
Fundamental Analysis ◽  
Oxide Concentration ◽  
Nitrogen Oxide Concentration

Effect of swirling flow on unburned ratio and nitrogen oxide concentration in a spray combustion system

1992 ◽  
Vol 5 (6) ◽  
pp. 838-847
Author(s):  
Hideyuki Aoki ◽  
Tomohiko Furuhata ◽  
Shoji Tanno ◽  
Takatoshi Miura ◽  
Shigemori Ohtani
Keyword(s):  
Nitrogen Oxide ◽  
Swirling Flow ◽  
Spray Combustion ◽  
Combustion System ◽  
Oxide Concentration ◽  
Nitrogen Oxide Concentration

EVALUATION OF CONTENT OF NITROGEN OXIDES IN COMBUSTION PRODUCTS OF GASEOUS FUELS

2020 ◽  
Vol 0 (4) ◽  
pp. 34-40
Author(s):  
S.I. Gertsyk ◽  
◽  
I.V. Belyakov ◽  
Keyword(s):  
Nitrogen Oxides ◽  
Nitrogen Oxide ◽  
Firing Temperature ◽  
Combustion Products ◽  
Formation Mechanisms ◽  
Furnace Temperature ◽  
Gaseous Fuels ◽  
Oxide Concentration ◽  
Nitrogen Oxide Concentration

Formation mechanisms of nitrogen oxides in combustion products of gaseous fuels with different calorific efficiency under different firing conditions have been studied. It was found out that most important factors that influence on the nitrogen oxide concentration in outgoing gases were a fuel firing temperature, a furnace temperature and heating the firing air that sharply (more than 1.5 time) increased content of nitrogen oxides in the combustion products.

scholarly journals Correlation between air flow rate and pollutant concentrations during two-stage oak log combustion in a 25 KW residential boiler

2016 ◽  
Vol 37 (3) ◽  
pp. 419-428
Author(s):  
Marek Juszczak
Keyword(s):  
Carbon Monoxide ◽  
Nitrogen Oxide ◽  
Oxygen Concentration ◽  
Flow Rate ◽  
Flue Gas ◽  
Air Flow ◽  
Air Flow Rate ◽  
Pollutant Concentrations ◽  
Oxide Concentration ◽  
Nitrogen Oxide Concentration

Abstract It can be expected that there is a considerable correlation between combustion air flow rate and the concentrations of carbon monoxide, hydrocarbons and nitrogen oxide in the flue gas. The influence of temperature and oxygen concentration in the combustion zone on the concentrations of carbon monoxide, hydrocarbons and nitrogen oxide in the flue gas, for high and low combustion air flow, was analysed. Oxygen concentration for which the concentration of carbon monoxide is the lowest was determined, as well as the mutual relation between carbon monoxide and nitrogen oxide concentration.

Prediction of nitrogen oxide concentration by a regression model

1986 ◽  
Vol 20 (12) ◽  
pp. 2325-2337 ◽  
Author(s):  
Takakatsu Inoue ◽  
Masaaki Taguri ◽  
Mamoru Hoshi
Keyword(s):  
Regression Model ◽  
Nitrogen Oxide ◽  
Oxide Concentration ◽  
Nitrogen Oxide Concentration
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