Gautam et al., 2001 - Google Patents
Measurement of in-use, on-board emissions from heavy-duty diesel vehicles: Mobile emissions measurement systemGautam et al., 2001
- Document ID
- 5764744999370739534
- Author
- Gautam M
- Thompson G
- Carder D
- Clark N
- Shade B
- Riddle W
- Lyons D
- Publication year
- Publication venue
- SAE Transactions
External Links
Snippet
Emissions tests for heavy-duty diesel-fueled vehicles are normally performed using an engine dynamometer or a chassis dynamometer. Both of these methods generally entail the use of laboratory-grade emissions measurement instrumentation, a CVS system, an …
- 238000005259 measurement 0 title abstract description 121
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing of internal-combustion engines, e.g. diagnostic testing of piston engines
- G01M15/10—Testing of internal-combustion engines, e.g. diagnostic testing of piston engines by monitoring exhaust gases or combustion flame
- G01M15/102—Testing of internal-combustion engines, e.g. diagnostic testing of piston engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
- G01N33/26—Investigating or analysing materials by specific methods not covered by the preceding groups oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infra-red light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—Specially adapted to detect a particular component
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
- G01N33/22—Fuels, explosives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
- G01N2001/2264—Sampling from a flowing stream of gas with dilution
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
- G01N1/2252—Sampling from a flowing stream of gas in a vehicle exhaust
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Yang et al. | Real-world gaseous emission characteristics of Euro 6b light-duty gasoline-and diesel-fueled vehicles | |
| Vojtisek-Lom et al. | Development of heavy-duty diesel portable, on-board mass exhaust emissions monitoring system with NOx, CO2 and qualitative PM capabilities | |
| US6308130B1 (en) | Portable on-board mass emissions measuring system | |
| He et al. | The impacts from cold start and road grade on real-world emissions and fuel consumption of gasoline, diesel and hybrid-electric light-duty passenger vehicles | |
| Vojtisek-Lom et al. | Vehicle mass emissions measurement using a portable 5-gas exhaust analyzer and engine computer data | |
| CN108181432A (en) | Pollutant of vehicle exhaust full constituent emission test method | |
| Gautam et al. | Measurement of in-use, on-board emissions from heavy-duty diesel vehicles: Mobile emissions measurement system | |
| CN111238570A (en) | Ship exhaust pollutant detection system and method | |
| Ortenzi et al. | A new method to calculate instantaneous vehicle emissions using OBD data | |
| Vojtisek-Lom et al. | A miniature Portable Emissions Measurement System (PEMS) for real-driving monitoring of motorcycles | |
| Daham et al. | Application of a portable FTIR for measuring on-road emissions | |
| Rubino et al. | PEMS light duty vehicles application: experiences in downtown Milan | |
| Sato et al. | Real-world emission analysis methods using sensor-based emission measurement system | |
| Gautam et al. | EVALUATION OF MOBILE MONITORING TECHNOLOGIES FOR HEAVY-DUTY DIESEL-POWERED VEHICLE EMISSIONS | |
| CN115468926A (en) | Portable motor vehicle active nitrogen online monitoring device and measuring method thereof | |
| Shade | A performance evaluation of the MEMS: An on-road emissions measurement system study | |
| Li et al. | Study of thermal characteristics and emissions during cold start using an on-board measuring method for modern SI car real world urban driving | |
| Reyes et al. | Tecnical Note: Analysis of non-regulated vehicular emissions by extractive FTIR spectrometry: tests on a hybrid car in Mexico City | |
| Lenaers et al. | The realisation of an on-board emission measuring system serving as a R&D tool for ultra low emitting vehicles | |
| Shade et al. | A work-based window method for calculating in-use brake-specific NOx emissions of heavy-duty diesel engines | |
| Wang et al. | Verification of PEMS measurement accuracy based on light vehicle emission test system | |
| Sentoff et al. | Second-by-second characterization of cold-start gas-phase and air toxic emissions from a light-duty vehicle | |
| Gibble | Comparison of heavy-duty diesel engine emissions between an on-road route and engine dynamometer simulated on-road cycle | |
| Gierczak et al. | Laboratory evaluation of the SEMTECH-G® portable emissions measurement system (PEMS) For gasoline fueled vehicles | |
| Kaźmierczak et al. | Method of verifying the emission level of the exhaust components of a special vehicle in relation to EURO III standard in road conditions |