title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÑÑÐ¹Ð½Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾Ñ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: The development of jet pump design and optimization methodology
Creators: name: ÐÐ»ÑÐµÐ², ÐÑÑÐµÐ½ÑÐ¸Ð¹
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: 2020
Subjects: ÑÑÑÑÐ¹Ð½ÑÐ¹ Ð½Ð°ÑÐ¾Ñ
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ
ANSYS
RSO
MOGA
Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÑ Ð¾ÑÐºÐ»Ð¸ÐºÐ°
ÐºÐ°Ð²Ð¸ÑÐ°ÑÐ¸Ñ
jet pump
optimization
response surface
cavitation

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÑÑÐ¹Ð½Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ°Â».
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description: The subject of the graduate qualification work is âThe development of jet pump design and optimization methodologyâ
The given work is devoted to the development of the jet pump design and optimization methodology. The main purpose of the work is to develop a method for the design and optimization of a jet pump based on a mathematical model of its working process.
In the process of the research, the following tasks were solved
1. Study of the liquid flow in the flow part of the jet pump.
2. Development of mathematical model of jet pump working process.
3. Definition of jet pump characteristics expressing possibilities of working process on cavitation-free and cavitation-free modes, joining of results obtained by numerical calculations with experimental data.
4. Design and optimization of jet pump for given parameters.
The object of research is a jet pump and its private applications. The subject of the study are the working processes running in the flow part of the jet pump, as well as methods of calculation and design of these elements. In work classical methods of mechanics of a liquid and gas, based on the equations of hydrodynamics and semi-empirical correlations are used. Modeling of jet pump working process is carried out by a numerical method of final elements in system ANSYS. Analysis and comparison of the results of analytical and numerical studies is carried out by verification methods based on experimental data obtained in the Hydromechanical Laboratory of Peter the Great St. Petersburg Polytechnic University (SPbPU).