Design of Pumps, Ventilators and Smoke Exhausters

Description: As a result of studying this subject, students should know the principle of operation and design of turbine units and their auxiliary equipment installed at modern TPPs, should be able to assess the quality of equipment, taking into account its reliability, efficiency, safety of operation; should be able to make a choice of equipment and a technological scheme for its inclusion in the design of TPP

Amount of credits: 5

Пререквизиты:

• Special Issues of Fuel Consumption

Course Workload:

Component: Component by selection

Cycle: Profiling 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.

The evaluating policy of learning outcomes by work type

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:

 

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:

Topics of lectures

• Introduction
• cycle of a turbine installation
• Relative blade efficiency of the stage
• of the nozzle and working blade gratings for single-stage stages
• Multistage steam turbines (MPT)
• adjustable steam extraction
• system
• and ways to increase the efficiency of GTU
• Complex and multi-level GTU
• Operation of turbine installations

Key reading

• Steam and gas turbines for power plants. / A.G. Kostyuk, V.V. Frolov, A.E. Bulkin, A.D. Trukhny; ed. A.G. Kostyuk. - M.: MPEI Publishing House, 2012. 556 p.
• Turbines of thermal and nuclear power plants. Project of a multistage steam turbine: textbook / V. I. Bespalov, S. U. Bespalova; Tomsk Polytechnic University (TPU), Institute of Distance Education (IDO). - Tomsk: Publishing House of TPU, 2016. - 100 p.: ill .. - Bibliography: p. 76-78.
• Trukhniy A.D., Lomakin B.V. Cogeneration steam turbines and turbine plants. - M.: MPEI Publishing House, 2012. - 540 p.

Further reading

• Shcheglyaev A.V. Steam turbines. - M.: Energy, 2006. - 368 p.
• Steam and Gas Turbines: A Collection of Problems: Textbook for High Schools. / G.S. Samoilovich, B.M. Troyanovsky, V.B. Nitusov, A.N. Zanin. Ed. G.S. Samoilovich and B.M. Troyanovsky. - M.: Energoatomizdat, 2007.