EXPERIMENTAL INSTALLATION FOR AN ASSESSMENT OF METHODS OF WATER SUPPLY IN AN INTERNAL COMBUSTION ENGINE
The water additive to fuel became one of effective ways of the solution of the main problems of the piston internal combustion engines (ICE) as it reduces thermal factor of the engine, toxic emissions of exhaust products, and also increases efficiency by some operating modes. The way of fuel and air...
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Federal Scientific Agroengineering Centre VIM
2015-06-01
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| Series: | Сельскохозяйственные машины и технологии |
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| Online Access: | https://www.vimsmit.com/jour/article/view/72 |
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| author | A. V. Bizhaev |
| author_facet | A. V. Bizhaev |
| author_sort | A. V. Bizhaev |
| collection | DOAJ |
| description | The water additive to fuel became one of effective ways of the solution of the main problems of the piston internal combustion engines (ICE) as it reduces thermal factor of the engine, toxic emissions of exhaust products, and also increases efficiency by some operating modes. The way of fuel and air mix with water feeding in the combustion chamber has a great influence on process of combustion. Experimental installation for obtaining comparative characteristics of the main methods of water supply in the ICE combustion chamber was created. It was defined that there are two ways of water supply in the combustion chamber. At the first way water feed is carried out in the form of a water fuel emulsion which moves to the combustion chamber through a nozzle by means of the fuel pump with a high pressure. At the second way water arrives with air through the spraying element - the carburetor or a nozzle. This way is very simple in difference of emulsion feeding. The easiest way is nozzles application. It was established that the emulsion as the non-uniform highly dispersed fluid can be divide into components. Therefore it is necessary to use during the feeding system operation special emulsifiers with air for the uniformity water getting to the cylinder. The system for each nozzle opening at some point was offered. System of feedback with sensors of exhaust gases temperature in a final collector for adjustment of duration of injection was worked out. It was showed that at the developed experimental stand it is possible to carry out tests at various power modes. As result it will be possible to estimate both ways of fuel and air mix with water feeding. |
| format | Article |
| id | doaj-art-0ae6dc6635de4de7b48bcbe402355746 |
| institution | Kabale University |
| issn | 2073-7599 |
| language | Russian |
| publishDate | 2015-06-01 |
| publisher | Federal Scientific Agroengineering Centre VIM |
| record_format | Article |
| series | Сельскохозяйственные машины и технологии |
| spelling | doaj-art-0ae6dc6635de4de7b48bcbe4023557462025-08-20T03:56:27ZrusFederal Scientific Agroengineering Centre VIMСельскохозяйственные машины и технологии2073-75992015-06-0103262971EXPERIMENTAL INSTALLATION FOR AN ASSESSMENT OF METHODS OF WATER SUPPLY IN AN INTERNAL COMBUSTION ENGINEA. V. Bizhaev0Russian State Agrarian University - Moscow Agricultural Academy named after K.A. TimiryazevThe water additive to fuel became one of effective ways of the solution of the main problems of the piston internal combustion engines (ICE) as it reduces thermal factor of the engine, toxic emissions of exhaust products, and also increases efficiency by some operating modes. The way of fuel and air mix with water feeding in the combustion chamber has a great influence on process of combustion. Experimental installation for obtaining comparative characteristics of the main methods of water supply in the ICE combustion chamber was created. It was defined that there are two ways of water supply in the combustion chamber. At the first way water feed is carried out in the form of a water fuel emulsion which moves to the combustion chamber through a nozzle by means of the fuel pump with a high pressure. At the second way water arrives with air through the spraying element - the carburetor or a nozzle. This way is very simple in difference of emulsion feeding. The easiest way is nozzles application. It was established that the emulsion as the non-uniform highly dispersed fluid can be divide into components. Therefore it is necessary to use during the feeding system operation special emulsifiers with air for the uniformity water getting to the cylinder. The system for each nozzle opening at some point was offered. System of feedback with sensors of exhaust gases temperature in a final collector for adjustment of duration of injection was worked out. It was showed that at the developed experimental stand it is possible to carry out tests at various power modes. As result it will be possible to estimate both ways of fuel and air mix with water feeding.https://www.vimsmit.com/jour/article/view/72двигатель внутреннего сгораниядобавка воды к топливуэкспериментальный стендподача водыкамера сгоранияinternal combustion enginewater additive to fuelexperimental installationwater supplycombustion chamber |
| spellingShingle | A. V. Bizhaev EXPERIMENTAL INSTALLATION FOR AN ASSESSMENT OF METHODS OF WATER SUPPLY IN AN INTERNAL COMBUSTION ENGINE Сельскохозяйственные машины и технологии двигатель внутреннего сгорания добавка воды к топливу экспериментальный стенд подача воды камера сгорания internal combustion engine water additive to fuel experimental installation water supply combustion chamber |
| title | EXPERIMENTAL INSTALLATION FOR AN ASSESSMENT OF METHODS OF WATER SUPPLY IN AN INTERNAL COMBUSTION ENGINE |
| title_full | EXPERIMENTAL INSTALLATION FOR AN ASSESSMENT OF METHODS OF WATER SUPPLY IN AN INTERNAL COMBUSTION ENGINE |
| title_fullStr | EXPERIMENTAL INSTALLATION FOR AN ASSESSMENT OF METHODS OF WATER SUPPLY IN AN INTERNAL COMBUSTION ENGINE |
| title_full_unstemmed | EXPERIMENTAL INSTALLATION FOR AN ASSESSMENT OF METHODS OF WATER SUPPLY IN AN INTERNAL COMBUSTION ENGINE |
| title_short | EXPERIMENTAL INSTALLATION FOR AN ASSESSMENT OF METHODS OF WATER SUPPLY IN AN INTERNAL COMBUSTION ENGINE |
| title_sort | experimental installation for an assessment of methods of water supply in an internal combustion engine |
| topic | двигатель внутреннего сгорания добавка воды к топливу экспериментальный стенд подача воды камера сгорания internal combustion engine water additive to fuel experimental installation water supply combustion chamber |
| url | https://www.vimsmit.com/jour/article/view/72 |
| work_keys_str_mv | AT avbizhaev experimentalinstallationforanassessmentofmethodsofwatersupplyinaninternalcombustionengine |