Sentence examples for portable emission from inspiring English sources

That has helped convince Dr. Sailor that it may be possible to create portable emission spectrometers for analyzing the chemical composition of samples of contaminants or other compounds.

The WVU provided a portable emission measurement system that could be put in the car's boot (trunk) with an attached probe placed in the exhaust pipe.

This methodology is tested by building classifiers for detecting heated ethanol plumes released from a portable emission stack.

The performance of three Portable Emission Measurement Systems (PEMS) for Particulate Matter (PM) was assessed in our laboratory against reference instrumentation in engine dynamometer testing of five Heavy Duty Engines (HDEs) of different aftertreatment technologies.

Using a portable emission measurement system, fuel consumption was quantified in a second-by-second basis under on-road conditions for 19 vehicles (spark-ignition, compression-ignition and hybrids).

The emission measurement techniques covered include those most widely used for road vehicle emissions data collection, namely chassis and engine dynamometer measurements, remote sensing, road tunnel studies and portable emission measurements systems (PEMS).

The research center now supports itself, in good part, with sales of microprocessor-controlled portable emissions detectors, designed and built in-house.

The new test uses Portable Emissions Monitoring System (PEMS) to measure on-board emissions.

Portable emissions measurement systems (PEMS) have previously been used to measure engine exhaust concentrations during dynamometer measurements [23], static rail yard measurements [23], and passenger service [24].

Per passenger-kilometer locomotive emissions were quantified based on portable emissions measurement system measured exhaust concentrations and duty cycles, or the fraction of trip time spent in each throttle notch setting of the prime mover engine, from 68 one-way trips of six Tier 0+ and Tier 1+ locomotives, and actual ridership data.

Organic carbon (OC), elemental carbon (EC), and PM2.5 emission characteristics were determined for 17 China III DTs, including 6 light-duty diesel trucks (LDDTs), 5 medium-duty diesel trucks (MDDTs), and 6 heavy-duty diesel trucks (HDDTs), based on real-world measurements in Beijing, China, using a portable emissions measurement system (PEMS).