CONCEPT AND MODELS FOR EVALUATION OF BLACK AND WHITE SMOKE COMPONENTS IN DIESEL ENGINE EXHAUST
A method for measuring exhaust smoke opacity has been developed, which allows estimating the differentiated components forming black exhaust and those forming white smoke. The method is based on video recording and special software for processing the video recording data. The flow of the diesel exha...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Silesian University of Technology
2017-09-01
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| Series: | Transport Problems |
| Subjects: | |
| Online Access: | http://transportproblems.polsl.pl/pl/Archiwum/2017/zeszyt3/2017t12z3_08.pdf |
| _version_ | 1818937943751917568 |
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| author | Igor BLYANKINSHTEIN Andrey ASKHABOV Evgeniy VOEVODIN Artem KASHURA Sergey MALCHIKOV |
| author_facet | Igor BLYANKINSHTEIN Andrey ASKHABOV Evgeniy VOEVODIN Artem KASHURA Sergey MALCHIKOV |
| author_sort | Igor BLYANKINSHTEIN |
| collection | DOAJ |
| description | A method for measuring exhaust smoke opacity has been developed, which allows estimating the differentiated components forming black exhaust and those forming white smoke. The method is based on video recording and special software for processing the video recording data. The flow of the diesel exhaust gas is visualised using the digital camera, against the background of the screen, on a cut of an exhaust pipe, and with sufficient illumination of the area. The screen represents standards of whiteness and blackness. The content of the black components (soot) is determined by the degree of blackening of the white standard in the frames of the video, and the content of whitish components (unburned fuel and oil, etc.) is determined by the degree of whitening of black standard on the frames of the video. The paper describes the principle and the results of testing the proposed method of measuring exhaust smoke opacity. We present an algorithm for the frame-by-frame analysis of the video sequence, and static and dynamic mathematical models of exhaust opacity, measured under free-acceleration of a diesel engine. |
| first_indexed | 2024-12-20T06:00:00Z |
| format | Article |
| id | doaj.art-31e8e69fa0e04f55a71780e850d997dd |
| institution | Directory Open Access Journal |
| issn | 1896-0596 2300-861X |
| language | English |
| last_indexed | 2024-12-20T06:00:00Z |
| publishDate | 2017-09-01 |
| publisher | Silesian University of Technology |
| record_format | Article |
| series | Transport Problems |
| spelling | doaj.art-31e8e69fa0e04f55a71780e850d997dd2022-12-21T19:50:56ZengSilesian University of TechnologyTransport Problems1896-05962300-861X2017-09-01123778710.20858/tp.2017.12.3.8CONCEPT AND MODELS FOR EVALUATION OF BLACK AND WHITE SMOKE COMPONENTS IN DIESEL ENGINE EXHAUSTIgor BLYANKINSHTEIN0Andrey ASKHABOV1Evgeniy VOEVODIN2Artem KASHURA3Sergey MALCHIKOV4Siberian Federal UniversitySiberian Federal UniversitySiberian Federal UniversitySiberian Federal UniversitySiberian Federal UniversityA method for measuring exhaust smoke opacity has been developed, which allows estimating the differentiated components forming black exhaust and those forming white smoke. The method is based on video recording and special software for processing the video recording data. The flow of the diesel exhaust gas is visualised using the digital camera, against the background of the screen, on a cut of an exhaust pipe, and with sufficient illumination of the area. The screen represents standards of whiteness and blackness. The content of the black components (soot) is determined by the degree of blackening of the white standard in the frames of the video, and the content of whitish components (unburned fuel and oil, etc.) is determined by the degree of whitening of black standard on the frames of the video. The paper describes the principle and the results of testing the proposed method of measuring exhaust smoke opacity. We present an algorithm for the frame-by-frame analysis of the video sequence, and static and dynamic mathematical models of exhaust opacity, measured under free-acceleration of a diesel engine.http://transportproblems.polsl.pl/pl/Archiwum/2017/zeszyt3/2017t12z3_08.pdftest of dieselopacity estimatesthe toxicity of the exhaust gases diesel engines |
| spellingShingle | Igor BLYANKINSHTEIN Andrey ASKHABOV Evgeniy VOEVODIN Artem KASHURA Sergey MALCHIKOV CONCEPT AND MODELS FOR EVALUATION OF BLACK AND WHITE SMOKE COMPONENTS IN DIESEL ENGINE EXHAUST Transport Problems test of diesel opacity estimates the toxicity of the exhaust gases diesel engines |
| title | CONCEPT AND MODELS FOR EVALUATION OF BLACK AND WHITE SMOKE COMPONENTS IN DIESEL ENGINE EXHAUST |
| title_full | CONCEPT AND MODELS FOR EVALUATION OF BLACK AND WHITE SMOKE COMPONENTS IN DIESEL ENGINE EXHAUST |
| title_fullStr | CONCEPT AND MODELS FOR EVALUATION OF BLACK AND WHITE SMOKE COMPONENTS IN DIESEL ENGINE EXHAUST |
| title_full_unstemmed | CONCEPT AND MODELS FOR EVALUATION OF BLACK AND WHITE SMOKE COMPONENTS IN DIESEL ENGINE EXHAUST |
| title_short | CONCEPT AND MODELS FOR EVALUATION OF BLACK AND WHITE SMOKE COMPONENTS IN DIESEL ENGINE EXHAUST |
| title_sort | concept and models for evaluation of black and white smoke components in diesel engine exhaust |
| topic | test of diesel opacity estimates the toxicity of the exhaust gases diesel engines |
| url | http://transportproblems.polsl.pl/pl/Archiwum/2017/zeszyt3/2017t12z3_08.pdf |
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