Cooperative evaluation of techniques for measuring nitric oxide and carbon monoxide (Phase IV tests)

Joseph Manuel Sr Perez, L. C. Broering, J. H. Johnson

Research output: Contribution to conferencePaper

Abstract

This is the fourth in a series of tests conducted as a Coordinating Research Council cooperative program to evaluate the measurement methods used to analyze diesel exhaust gas constituents. A multi-cylinder engine was circulated to 15 participants who measured emissions at three engine conditions. All 15 participants measured nitric oxide and carbon monoxide with several laboratories measuring nitric oxide by both NDIR (Non-Dispersive Infrared) and CHEMI (Chemiluminescence). Some participants also measured carbon dioxide, nitrogen dioxide, oxygen, and unknown span gases. The test results are compared with the Phase III cooperative tests which involved simultaneous measurement of emissions by participants. The precision of the results was poorer in Phase IV than Phase III.

Original languageEnglish (US)
DOIs
StatePublished - Dec 1 1975
EventAutomotive Engineering Congress and Exposition - Detroit, MI, United States
Duration: Feb 24 1975Feb 28 1975

Other

OtherAutomotive Engineering Congress and Exposition
CountryUnited States
CityDetroit, MI
Period2/24/752/28/75

Fingerprint

Nitric oxide
Carbon monoxide
Chemiluminescence
Engine cylinders
Exhaust gases
Carbon dioxide
Engines
Nitrogen
Infrared radiation
Oxygen
Gases

All Science Journal Classification (ASJC) codes

  • Automotive Engineering
  • Safety, Risk, Reliability and Quality
  • Pollution
  • Industrial and Manufacturing Engineering

Cite this

Perez, J. M. S., Broering, L. C., & Johnson, J. H. (1975). Cooperative evaluation of techniques for measuring nitric oxide and carbon monoxide (Phase IV tests). Paper presented at Automotive Engineering Congress and Exposition, Detroit, MI, United States. https://doi.org/10.4271/750204
Perez, Joseph Manuel Sr ; Broering, L. C. ; Johnson, J. H. / Cooperative evaluation of techniques for measuring nitric oxide and carbon monoxide (Phase IV tests). Paper presented at Automotive Engineering Congress and Exposition, Detroit, MI, United States.
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Perez, JMS, Broering, LC & Johnson, JH 1975, 'Cooperative evaluation of techniques for measuring nitric oxide and carbon monoxide (Phase IV tests)', Paper presented at Automotive Engineering Congress and Exposition, Detroit, MI, United States, 2/24/75 - 2/28/75. https://doi.org/10.4271/750204

Cooperative evaluation of techniques for measuring nitric oxide and carbon monoxide (Phase IV tests). / Perez, Joseph Manuel Sr; Broering, L. C.; Johnson, J. H.

1975. Paper presented at Automotive Engineering Congress and Exposition, Detroit, MI, United States.

Research output: Contribution to conferencePaper

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Perez JMS, Broering LC, Johnson JH. Cooperative evaluation of techniques for measuring nitric oxide and carbon monoxide (Phase IV tests). 1975. Paper presented at Automotive Engineering Congress and Exposition, Detroit, MI, United States. https://doi.org/10.4271/750204