scholarly journals Small engine emissions testing laboratory development and emissions sampling system verification

2010 ◽  
Author(s):  
Balaji B. Seward
Keyword(s):  
Sampling System ◽  
Engine Emissions ◽  
Testing Laboratory ◽  
Laboratory Development ◽  
System Verification ◽  
Emissions Testing

Continuous Measurement of Exhaust Emissions From a High Pressure Cannular Combustor

1972 ◽  
Author(s):  
H. Shaw ◽  
W. F. Taylor ◽  
C. J. McCoy ◽  
A. Skopp
Keyword(s):  
High Pressure ◽  
Equivalence Ratio ◽  
Continuous Measurement ◽  
Combustion Products ◽  
Turbine Engines ◽  
Sampling System ◽  
Engine Emissions ◽  
Turbine Engine ◽  
Unburned Hydrocarbons ◽  
Good Agreement

A high pressure cannular combustor has been developed to simulate aircraft turbine engine emissions. In conjunction with this combustor, a continuous analytical and sampling system was assembled. This system is capable of complete on-the-spot analysis of CO2, O2, CO, H2O, unburned hydrocarbons, and NOx. The measured emission levels obtained from burning Jet A are in good agreement with those reported from operating aircraft turbine engines. Data showing the effect of equivalence ratio and pressure on the concentration of combustion products are presented.

A lab scale waste to energy conversion study for pyrolysis of plastic with and without catalyst: Engine emissions testing study

Fuel ◽  
2020 ◽  
Vol 277 ◽  
pp. 118176 ◽  
Author(s):  
Thokchom Subhaschandra Singh ◽  
Tikendra Nath Verma ◽  
Huirem Neeranjan Singh
Keyword(s):  
Energy Conversion ◽  
Waste To Energy ◽  
Engine Emissions ◽  
Conversion Study ◽  
Emissions Testing

A Source Dilution Sampling System for Characterization of Engine Emissions under Transient or Steady-State Operation

2008 ◽  
Vol 42 (4) ◽  
pp. 270-280 ◽  
Author(s):  
Z. Gerald Liu ◽  
Thaddeus A. Swor ◽  
James J. Schauer ◽  
James A. Debilzen ◽  
Casey L. Severance
Keyword(s):  
Steady State ◽  
Sampling System ◽  
Engine Emissions ◽  
Steady State Operation

scholarly journals Development of vehicle exhaust emission testing methods – BOSMAL’s new emission testing laboratory

2011 ◽  
Vol 144 (1) ◽  
pp. 3-12
Author(s):  
Piotr BIELACZYC ◽  
Andrzej SZCZOTKA ◽  
Piotr PAJDOWSKI ◽  
Joseph WOODBURN
Keyword(s):  
European Union ◽  
Fuel Consumption ◽  
Environmental Protection Agency ◽  
Climate Simulation ◽  
Exhaust Emission ◽  
Testing Methods ◽  
Testing Laboratory ◽  
Laboratory Design ◽  
Emission Testing ◽  
Emissions Testing

Legislation regarding the reduction of harmful exhaust emissions, greenhouse gases and fuel consumption is one of the strongest drivers of development in automobile design. Emissions standards in the European Union (EU), USA and Japan determine not only maximum permissible emissions factors, but also emissions testing methods and laboratory design. BOSMAL has risen to meet these challenges by investing in a new, state-of-the-art emissions testing laboratory, housed within a climate chamber. This paper presents BOSMAL’s new M1/N1 vehicular emissions and fuel consumption laboratory in a climatic chamber for the testing of vehicles in accordance with the Euro 5 & 6 and US Environmental Protection Agency (EPA) & California Air Resources Board (CARB) standards. The specifications, capabilities and design features of the sampling and analysis and climate simulation systems are presented and discussed in relation to the increasing drive for cleaner light duty road vehicles. A recently-installed particle number counting system is described in the context of European Union legislation on the emission of particle matter from CI and SI vehicles. The laboratory permits BOSMAL’s engineers to compete in the international automotive arena in the development and construction of new, more ecologically friendly and increasingly fuel efficient vehicles.

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