A Continuous-flow Gas Sampling System for Engines
| Autor: | T. Rhee, O. A. Uyehara, P. S. Myers, G. L. Orman |
|---|---|
| Rok vydání: | 1976 |
| Předmět: |
General Chemical Engineering
General Physics and Astronomy Energy Engineering and Power Technology Mechanical engineering General Chemistry Diesel engine Cylinder (engine) law.invention Fuel Technology Volume (thermodynamics) Sampling (signal processing) law Environmental science Sampling valve Tube (fluid conveyance) Sample collection Body orifice |
| Zdroj: | Combustion Science and Technology. 12:105-109 |
| ISSN: | 1563-521X 0010-2202 |
| DOI: | 10.1080/00102207608946710 |
| Popis: | This paper describes the design and operation of a sampling valve suitable for time resolved sampling of gases from the cylinder of an operating engine. A continuous flow of cylinder gas passes through the valve orifice. The valve diverts a small portion of this flow to a sample collection volume upon demand. The flow diversion is accomplished by action of an internal rotating sampling tube mechanism. The sampling period is 1 msec or less. The sampling system has been operated successfully in a fired Diesel engine for insertion depths of up to one-quarter inch. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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