Design of Pumps, Ventilators and Smoke Exhausters

Duysembaeva Gulnur Seytkhanovna

The instructor profile

Description: This discipline studies the theory, designs, design practice, conditions and modes of operation of power turbomachines of thermal and nuclear power plants, understanding the relationship between the operation of steam and gas turbines with technological processes in the equipment of thermal circuits of power units for various purposes.

Amount of credits: 6

Course Workload:

Types of classes hours
Lectures 30
Practical works 30
Laboratory works
SAWTG (Student Autonomous Work under Teacher Guidance) 30
SAW (Student autonomous work) 90
Form of final control Exam
Final assessment method

Component: Component by selection

Cycle: Base disciplines

Goal
  • The purpose of teaching the discipline is to study steam turbines of thermal and nuclear power plants, their designs, principles of operation, the basics of calculation
Objective
  • As a result of studying the course, students should know the laws of thermal energy conversion in the turbine stage and the turbine as a whole, the design of steam and gas turbines, the principle of operation and modes of their operation, be able to calculate the turbine stage and the turbine as a whole, gain engineering skills during laboratory work related to the operational features of turbine equipment.
Learning outcome: knowledge and understanding
  • Possess methods of calculation, testing, commissioning and operation of turbine equipment of thermal power plants
Learning outcome: applying knowledge and understanding
  • Be able to carry out calculations according to standard methods and design individual parts and assemblies of turbine equipment of thermal power plants using standard design automation tools in accordance with the terms of reference;
Learning outcome: formation of judgments
  • Analyze and evaluate the results of technical and economic calculations, make an informed decision on the choice of turbine equipment
Learning outcome: communicative abilities
  • be able to work in a team when performing complex complex tasks of designing turbine equipment of thermal power plants
Learning outcome: learning skills or learning abilities
  • constantly update information about new types of turbine equipment
Teaching methods

In the conditions of credit technology of training, classes should be conducted mainly in active and creative forms. Among the effective pedagogical methods and technologies that contribute to the involvement of students in the search and management of knowledge, the acquisition of experience in solving problems independently, it should be highlighted: - technology of problem- and project-oriented learning; - technologies of educational and research activities; - communication technologies (discussion, press conference, brainstorming, educational debates and others active forms and methods); - case study method (situation analysis); - game technologies, in which students participate in business, role-playing, simulation games; - information and communication (including distance education) technologies.

Assessment of the student's knowledge

Teacher oversees various tasks related to ongoing assessment and determines students' current performance twice during each academic period. Ratings 1 and 2 are formulated based on the outcomes of this ongoing assessment. The student's learning achievements are assessed using a 100-point scale, and the final grades P1 and P2 are calculated as the average of their ongoing performance evaluations. The teacher evaluates the student's work throughout the academic period in alignment with the assignment submission schedule for the discipline. The assessment system may incorporate a mix of written and oral, group and individual formats.

Period Type of task Total
Total control Exam 0-100
The evaluating policy of learning outcomes by work type
Type of task 90-100 70-89 50-69 0-49
Excellent Good Satisfactory Unsatisfactory
Evaluation form

The student's final grade in the course is calculated on a 100 point grading scale, it includes:

  • 40% of the examination result;
  • 60% of current control result.

The final grade is calculated by the formula:

FG = 0,6 MT1+MT2 +0,4E
2

 

Where Midterm 1, Midterm 2are digital equivalents of the grades of Midterm 1 and 2;

E is a digital equivalent of the exam grade.

Final alphabetical grade and its equivalent in points:

The letter grading system for students' academic achievements, corresponding to the numerical equivalent on a four-point scale:

Alphabetical grade Numerical value Points (%) Traditional grade
A 4.0 95-100 Excellent
A- 3.67 90-94
B+ 3.33 85-89 Good
B 3.0 80-84
B- 2.67 75-79
C+ 2.33 70-74
C 2.0 65-69 Satisfactory
C- 1.67 60-64
D+ 1.33 55-59
D 1.0 50-54
FX 0.5 25-49 Unsatisfactory
F 0 0-24
Topics of lectures
  • Introduction to the course and general characteristics of TPP turbine installations
  • Turbine stages, their calculation and design
  • Designs and design features of steam turbines
  • Variable operating modes of steam turbines and their steam distribution systems
  • Turbines for combined heat and electric power generation
  • Condensation plants
  • Automatic control, protection and oil supply systems for turbine units
  • Vibration reliability of turbines and evaluation of the strength of their main elements
  • Fundamentals of operation and repair of steam turbines
  • Fundamentals of operation and repair of steam turbines
  • Designs of gas turbines and GTU compressors
  • Application of GTU in thermal power engineering
  • Turbomachines of combined-cycle gas installations, their designs and selection features
  • The design of the condenser, condensate pump and ejector unit
  • Operation of turbine installations
Key reading
  • Паровые и газовые турбины для электростанций. / А.Г. Костюк, В.В. Фролов, А.Е. Булкин, А.Д. Трухний; под ред. А.Г. Костюка. – М.: Издательский дом МЭИ, 2012. 556 с.
  • Турбины тепловых и атомных электростанций. Проект многоступенчатой паровой турбины : учебное пособие / В. И. Беспалов, С. У. Беспалова; Томский политехнический университет (ТПУ), Институт дистанционного образования (ИДО). — Томск: Изд-во ТПУ, 2016. — 100 с.: ил.. — Библиогр.: с. 76-78.
  • Трухний А.Д., Ломакин Б.В. Теплофикационные паровые турбины и турбоустановки. – М.: Издательство МЭИ, 2012. – 540 с.
Further reading
  • Щегляев А.В. Паровые турбины. - М.: Энергия, 1976. - 368 с.
  • Паровые и газовые турбины: Сборник задач: Учебное пособие для вузов. /Г.С.Самойлович, Б.М.Трояновский, В.Б.Нитусов, А.Н.Занин. Под ред. Г.С. Самойловича и Б.М.Трояновского. - М.: Энергоатомиздат, 1987.