Currently, the free-exhaust engine can only be found as an exception. It is a very
uneconomical and irrational machine, as it emits a significant amount of energy into the
atmosphere, which can be used quite fully using a number of systems. However, the use of
recycling systems creates resistance to the movement of exhaust gases, which reduces the useful
power of the engine and increases its fuel consumption, in order to reduce the harmful effect of
resistance, it is proposed to use a nozzle, an ejection effect occurs. In this article presents the
results of experimental studies of the effect of ejection of exhaust gases of internal combustion
engines on the useful power and efficiency of its operation
Currently, the free-exhaust engine can only be found as an exception. It is a very
uneconomical and irrational machine, as it emits a significant amount of energy into the
atmosphere, which can be used quite fully using a number of systems. However, the use of
recycling systems creates resistance to the movement of exhaust gases, which reduces the useful
power of the engine and increases its fuel consumption, in order to reduce the harmful effect of
resistance, it is proposed to use a nozzle, an ejection effect occurs. In this article presents the
results of experimental studies of the effect of ejection of exhaust gases of internal combustion
engines on the useful power and efficiency of its operation
№ | Author name | position | Name of organisation |
---|---|---|---|
1 | Juraev R.U. | teacher | 1Navoi State Mining Institute |
2 | Raikhonov S.Z. | teacher | Almalyk Branch, Tashkent State Technical University |
№ | Name of reference |
---|---|
1 | R.U. Juraev., M.V. Merkulov. On the possibility of using vortex tubes when drilling exploration wells. News University. “Geology and exploration”, 2013. 76. |
2 | R.U. Juraev., M.V. Merkulov. “Normalization of the temperature regime of wells during drilling with air purge”, 2016. 57 |
3 | S.V. Golovin. Improving the efficiency of exploratory drilling by optimizing the heat recovery systems of autonomous energy complexes. “Diss. cand. tech. Sciences”, 2016. 174. |
4 | R.U. Juraev., M.V. Merkulov. Utilization of the heat of the internal combustion engine of the compressor drive and excess air during drilling of exploration wells with air purge. “Mining Information and Analytical Bulletin”, 2016. 186. |
5 | V.I. Vlasyuk., Y.E. Budyukov., V.I. Spirin. “Technical means and technologies for improving the quality of drilling well”, 2013. 176. |
6 | R.U. Juraev., M.V. Merkulov., V.A. Kosyanov., A.M. Limitovsky. Improving the efficiency of rock cutting tools when drilling wells with air purging based on the use of a vortex tube. // Mining journal. “Ore and metals”, 2020. 71 |
7 | R.U. Juraev., M.V. Merkulov., O.B. Leontyeva., G.Y. Makarova., Y.B. Tarasova. Simulation of thermal power on bottomhole on the bases of experimental studies of drilling tool operation. “International journal of emerging trends in engineering research”, 2020. 4383. |
8 | M.V. Merkulov., V.A. Kosyanov. Heat engineering and heat supply for exploration works: Textbook. “Volgograd, In-folio”, Volgograd, 2009. 272. |
9 | V.V. Neskoromnykh. “Destruction of rocks during geological exploration”, 2015. 396. |
10 | DJ.B. Toshov. Ways of optimizing flushing units of rock cutting drilling tools. “Mining Journal”, 2016. 24. |
11 | N.S. Kobelev. Reducing the energy intensity of compressed air production. “Industrial Energy”, 1998. 38. |
12 | V.V. Kulikov. The power spent on the destruction of the bottom of the well. “Petroleum Engineer”, 2013. 53. |
13 | Y.N. Minyaev. Energy inspection of the pneumatic facilities of industrial enterprises. Tutorial. “Publishing House”, Yekaterinburg, 2003. 151. |
14 | B. Adnoy., R. Looyeh. Petroleum Rock Mechanics: Drilling operations and well design // 2nd Edition. “Gulf Professional Publishing”, 2019. 438 |
15 | Kh. Crumpton. Well Control for Completions and Interventions. “Gulf Professional Publishing”, 2018. 815. |