title: Ð Ð°ÑÑÐµÑÐ½Ð¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐµÑÐ¸ÑÐºÑÐ»ÑÑÐ¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¸Ð¸ Ð±Ð»Ð¾ÑÐ½Ð¾Ð¹ Ð´Ð¸Ð·ÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Calculation justification of the recirculation mode of the ventilation system of a block diesel power station
Creators: name: ÐÐ¾Ð½Ð´Ð°ÑÐµÐ², ÐÐ¸ÐºÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð´Ð¸Ð·ÐµÐ»Ñ-Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ
ÑÐ¸ÑÑÐµÐ¼Ð° Ð¾Ñ Ð»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ
Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¾Ñ
ÑÐµÑÐ¸ÑÐºÑÐ»ÑÑÐ¸Ñ Ð²Ð¾Ð·Ð´ÑÑ Ð°
Ð»Ð°Ð¼ÐµÐ»Ð¸
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ° Ð¿Ð¾ÑÐ¾ÐºÐ°
diesel generator
cooling system
fan
air recirculation
lamellae
flow temperature

description: ÐÐ°ÑÑÐ¾ÑÑÐ°Ñ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð¸ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ Ð´Ð¸Ð·ÐµÐ»Ñ-Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 1 ÐÐÑ ÐºÐ¾Ð½ÑÐµÐ¹Ð½ÐµÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÑÐµÐ¼Ð½ÑÐµ Ð¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð½Ð¾Ð²Ð¾ÑÐ½ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ Ð´Ð¸Ð·ÐµÐ»Ñ-Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ½ÑÑ Ð°Ð³ÑÐµÐ³Ð°ÑÐ¾Ð². ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐµÑÐ¸ÑÐºÑÐ»ÑÑÐ¸Ð¸ Ð²Ð¾Ð·Ð´ÑÑÐ°, Ð¾ÑÐ»Ð°Ð¶Ð´Ð°ÑÑÐµÐ³Ð¾ ÑÐ°Ð´Ð¸Ð°ÑÐ¾ÑÐ½ÑÐ¹ Ð±Ð»Ð¾Ðº Ð´Ð¸Ð·ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð°Ð³ÑÐµÐ³Ð°ÑÐ°, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÐµÑÑÑ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð²Ð¾Ð·Ð´ÑÑÐ° Ð½Ð° Ð²ÑÐ¾Ð´Ðµ Ð² ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ Ð´Ð¸Ð·ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð°Ð³ÑÐµÐ³Ð°ÑÐ° Ð½Ð° ÑÑÐ¾Ð²Ð½Ðµ 10Â°Ð¡ Ð¿ÑÐ¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°Ñ Ð½Ð°ÑÑÐ¶Ð½Ð¾Ð³Ð¾ Ð²Ð¾Ð·Ð´ÑÑÐ° Ð½Ð¸Ð¶Ðµ 5Â°Ð¡. ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÐµÑ Ð¿ÑÐ¾ÑÐµÑÑÑ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð° Ð¸ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¿ÑÐ¸ ÑÐ¼ÐµÑÐµÐ½Ð¸Ð¸ Ð¿Ð¾ÑÐ¾ÐºÐ¾Ð² Ð²Ð¾Ð·Ð´ÑÑÐ°, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð² Ð²ÑÑÐ¾Ð´Ð½ÑÑ Ð¾ÐºÐ½Ð°Ñ Ð¿ÑÐ¸ ÑÐ°Ð·Ð½Ð¾Ð¼ ÑÐ³Ð»Ðµ Ð¿Ð¾Ð²Ð¾ÑÐ¾ÑÐ° Ð»Ð°Ð¼ÐµÐ»ÐµÐ¹. ÐÑÐ¸ ÐµÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ ÑÐ¾ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ ÑÐ½ÐµÑÐ³Ð¸Ð¸, ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð° Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¸ Ð¼Ð°ÑÑÑ Ð´Ð»Ñ Ð¾Ð´Ð½Ð¾Ð¼ÐµÑÐ½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾Ð´ÑÐ²ÐµÑÐ¶Ð´Ð°ÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð²Ð¾Ð·Ð´ÑÑÐ° Ð½Ð° Ð²ÑÐ¾Ð´Ðµ Ð² Ð²ÐµÐ½ÑÐ¸Ð»ÑÑÐ¾Ñ ÑÐ°Ð´Ð¸Ð°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð±Ð»Ð¾ÐºÐ° Ð¿ÑÐ¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐµ Ð½Ð°ÑÑÐ¶Ð½Ð¾Ð³Ð¾ Ð²Ð¾Ð·Ð´ÑÑÐ° Ð½Ð¸Ð¶Ðµ 5Â°Ð¡. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¿Ð¾ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ Ð¼Ð¸ÐºÑÐ¾ÐºÐ»Ð¸Ð¼Ð°ÑÐ° Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð¼ Ð¾ÑÑÐµÐºÐµ Ð±Ð»Ð¾ÑÐ½Ð¾Ð¹ Ð´Ð¸Ð·ÐµÐ»Ñ-Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ Ð´Ð¸Ð·ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð°Ð³ÑÐµÐ³Ð°ÑÐ°.
description: This masters thesis is devoted to the formation and study of the modes and features of the cooling system of a 1 MW diesel generator of container design. Schematic and layout solutions of cooling systems of diesel generator sets are considered. Based on the recirculation of the air cooling the radiator unit of the diesel unit, the air temperature at the inlet to the cooling system of the diesel unit is controlled at the level of 10 Â°C at outdoor temperatures below 5 Â°C. The mathematical model describes the processes of heat exchange and movement during mixing of air flows, as well as the flow in the output windows at different angles of rotation of the lamellae. In its development, the equations of conservation of energy, amount of motion and mass for one-dimensional flows were used. The results of the solution confirm the possibility of controlling the temperature of the air at the entrance to the radiator unit fan at an outdoor temperature below 5 Â°C. The results obtained on the formation of microclimate conditions in the engine compartment of a block diesel generator power plant can be used when programming the controller of the cooling system of a diesel unit.