Piston Engines of the New Generation (Without turbo – supercharging)

Anatoly Matveevich Druzhinin

The book gives an analysis of mistakes in the generally accepted calculations of piston rings, carried out without taking into account the influence of physical laws on the operation of rings (gas dynamics, hydraulics and thermodynamics). Based on the analysis, the formula of determining the piston ring height was initially obtained. Essentially new designs of “piston devices” have been developed.

Piston Engines of the New Generation (Without turbo – supercharging)

Anatoly Matveevich Druzhinin

Editor Фарида Бинятулловна Мирзамова

Translator Анастасия Сергеевна Агафонова

© Anatoly Matveevich Druzhinin, 2018

© Анастасия Сергеевна Агафонова, translation, 2018

ISBNВ 978-5-4493-6090-8

Created with Ridero smart publishing system

The book gives an analysis of mistakes in the generally accepted calculations of piston rings, carried out without taking into account the influence of physical laws on the operation of rings (gas dynamics, hydraulics and thermodynamics). Based on the analysis, the formula of determining the piston ring height was initially obtained. Essentially new designs of “piston devices” have been developed, in which the sealing and oil-removal piston rings are located in one piston bore located at the top of the piston. Integral construction of the piston device increases the efficiency of the engine, its power and life, reduces fuel and engine oil consumption, improves the environmental characteristics of the engine and eliminates the need for turbocharging.

The book presents updated and revised information on previous editions, adapted toВ the features ofВ powerful and heavy-duty engines and compressors. The temperature changes inВ the shape and dimensions ofВ the cylinder, aВ new piston rings combined into one contraction reduce toВ aВ minimum mechanical friction losses, toВ increase the engine power and resource, toВ reduce fuel consumption, toВ increase oil replacement terms, toВ improve ecological indicators ofВ the engines. The design excludes application ofВ aВ turbo-supercharging. The modernization concerns the cylinder-piston group ofВ the engines or compressors, and it does not require fundamental changes inВ technological processes. The conditions have been created for the use ofВ water inВ engine processes, and the increased competitive advantages ofВ two-stroke engines was justified.

The book will be useful for the engineering and technical workers ofВ motor-building enterprises, for scientists and specialists on piston devices, for students inВ higher and secondary educational establishments, for students ofВ faculties and Institutes ofВ advanced training, for driving schools when studying the design ofВ the engines.

About the author

Anatoly Druzhinin Matveyevich, born in 1935, Candidate of Technical Sciences, Associate Professor of the Kazan Scientific Technical University named after A. N. Tupolev. Professional technologist for aviation, rocket engines and internal combustion engines. The problem of increasing the internal combustion engine efficiency has been exploring for more than 30 years, the first invention: Piston seal for ICE, Authors’ certificate, SU, No. 1388572, received in 1986. Inventions: Cylinder piston group of internal combustion engines, patents No. 2624376, 2017 and No. 2,651,694,2018 include all the innovations developed by the author. Totally there are 36 inventions and 6 patents for utility models.

The results of the research have been published in 8 issues of the scientific and technical journal “Russian Engineering Research”, translated into English and distributed all over the world. Two books have been published: Cylinder-Piston Group of the Engines and Compressors: 100% of Innovative Elements CPG/Anatoly Druzhinin. – [B. M.]: Publishing decisions,