Abstract and keywords
Abstract (English):
The article substantiates the relevance to intensify of the hot coolant cooling process in internal combustion engine radiator. It is proposed to the liquid cooling process intensification in internal combustion engine radiator by creating a transverse annular knurling in heat exchange tubes.

Keywords:
Cooling process, radiator, intensification, transverse annular knurling
References

1. Teploobmenniki maslyanyh sistem dvigateley letatel'nyh apparatov i ih raschet: ucheb. posobie / S.L. Panchenko, S.A. Tolstov, A.K. Aysin. – Voronezh: «Roza vetrov», 2022. – 94 s.

2. Osnovy teploperedachi / M.A. Miheev, A.M. Miheeva. – M.: «Energiya», 1977. – 344 s.

3. Metody intensifikacii i modelirovaniya teplomassoobmennyh processov. Uchebno-spravochnoe posobie / A.G. Laptev, N.A. Nikolaev, M.M. Basharov. – M.: «Teplotehnik», 2011. – 335 s.

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