title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð²Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÐ¿ÑÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐµÐ½Ð´Ð° Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð²Ð¸Ð±ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÐ¾ÑÐ¾ÑÐ¾Ð² Ð¼Ð°Ð»Ð¾ÑÐ°Ð·Ð¼ÐµÑÐ½ÑÑ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a virtual test bench for determining the vibration state of rotors of small-sized gas turbine engines
Creators: name: ÐÐ²Ð°Ð½Ð¾Ð², Ð¡ÑÐ°Ð½Ð¸ÑÐ»Ð°Ð²
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: 2024
Subjects: Ð²Ð¸ÑÑÑÐ°Ð»ÑÐ½ÑÐ¹ Ð¸ÑÐ¿ÑÑÐ°ÑÐµÐ»ÑÐ½ÑÐ¹ ÑÑÐµÐ½Ð´
Ð¼Ð°Ð»Ð¾ÑÐ°Ð·Ð¼ÐµÑÐ½ÑÐ¹ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð° ÐÑÐ¼Ð¿Ð±ÐµÐ»Ð»Ð°
ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÑÐ¾ÑÑ
Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ð½Ð¾-ÑÐ°ÑÑÐ¾ÑÐ½Ð°Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°
virtual test bench
small-sized gas turbine engine
Campbell diagram
critical frequencies
amplitude-frequency response

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð²Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÐ¿ÑÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐµÐ½Ð´Ð° Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð²Ð¸Ð±ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÐ¾ÑÐ¾ÑÐ¾Ð² Ð¼Ð°Ð»Ð¾ÑÐ°Ð·Ð¼ÐµÑÐ½ÑÑ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹Â». ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ - ÑÐ¾ÑÐ¾Ñ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ CML-180/240, ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼ÑÐ¹ ÐÐ¦ÐÐ£ Ð¡ÐÐ±ÐÐ£. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ - ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð²Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÐ¿ÑÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐµÐ½Ð´Ð° Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð²Ð¸Ð±ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÐ¾ÑÐ¾ÑÐ¾Ð² Ð¼Ð°Ð»Ð¾ÑÐ°Ð·Ð¼ÐµÑÐ½ÑÑ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹ Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ: â¢ ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð° ÐÐ­ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð³Ð¾ ÑÐ¾ÑÐ¾ÑÐ° â¢ Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð°ÑÐ¿ÐµÐºÑÑ, Ð²Ð»Ð¸ÑÑÑÐ¸Ðµ Ð½Ð° Ð²Ð¸Ð±ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼ Ð² ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐµ â¢ ÐÑÐ¾Ð²ÐµÐ´ÑÐ½ Ð¼Ð¾Ð´Ð°Ð»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð³Ð¾ ÑÐ¾ÑÐ¾ÑÐ° â¢ ÐÑÐ¾Ð²ÐµÐ´ÑÐ½ Ð³Ð°ÑÐ¼Ð¾Ð½Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð³Ð¾ ÑÐ¾ÑÐ¾ÑÐ° â¢ Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÐÐÐ¡ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¦Ð Ð¡ML-BenchÂ®
description: The topic of the final qualification work: "Development of a virtual test bench for determining the vibration state of rotors of small-sized gas turbine engines". The object of the study is the rotor of the CML-180/240 engine, developed by the NCMU SPbPU. The purpose of the work is to develop a virtual test bench for determining the vibration state of rotors of small-sized gas turbine engines In the course of the work, the following results were obtained: â¢ The FE model of the investigated rotor is constructed â¢ Aspects affecting the vibrational state of systems in rotary dynamics are considered â¢ A modal analysis of the studied rotor has been carried out â¢ A harmonic analysis of the studied rotor has been carried out â¢ Developed a virtual test bench based on the CML-BenchÂ® digital platform