THERMODYNAMICS 2 (BDA 30403) SEMESTER 1 2013/2014
PROJECT TITLE: Power Plant
A power plant is a facility for the generation of electric power. Power plant is also used to refer to the engine in ships, aircraft and other large vehicles. Some prefer to use the term energy centre because it more accurately describes what the plants do, which is the conversion of other forms of energy, like chemical energy, gravitational potential energy or heat energy into electrical energy. For example, in the steam power plant, the fuel is burn so that the water inside the boiler chamber produces a large amount of steam which is used to turn the turbine. The turbine is coupled to a generator which is connected to the step-up transformer. To increase the power station efficiency, the steam is cooled in a condenser. The waste heat is carried out via the cooling tower where it returns as cool water to be used in the boiler again.
Practically all power stations have a generator, a rotating machine that converts mechanical energy into electrical energy by creating relative motion between a magnetic field and a conductor. The energy source used to turn the generator varies widely. It depends mainly on what fuels are easily available and the types of technology the power company has. In this project, students are required to design a power plant which produces 600 MW of power. This project contributes 15% of the overall marks and each group needs to write and submit their report before or by the dateline.
As an engineer, working at a steam power plant, you have received a call from a worker who reported that the moisture content at the exit of the turbine was exceeding its allowed value range. To improve the situation and the plant operation, you were asked to design a power plant which produces 700 MW of power with efficiency of 50%. The moisture content at the exit of the turbine and the net work output from the cycle also need to be determined to make sure the cycle will run well.
1. Students are required to form a group comprises of maximum 5 students (and minimum 3 students). Appoint a group leader and give the name to your group. 2. Each group is required to design a power plant for a specific application and state it in your report. Also list all the components and cycle chosen in your design.
3. There is no restriction on the dimension and the chosen equipment/facilities. However, all the specification/information of its must be attached together in your report. 4. Each group then needs to write a full report and the report content is as specified below. The report should be detail and attractive, complete with detail design, drawings, calculations and figures of your proposed power plant.
5. Besides the equipment’s information/specification, the report must also be included the minutes of meeting, work delegation/milestone and group member assessment of every group members for soft skills/ generic skills assessment. The group member assessment form is as per attached.
6. All reports must be submitted by week 13.
Deadline: **Report has to be submitted by week 14th (before 20th Desember 2013).
1. Soft skills - 47% = 7/15 marks (consider affective and psychomotor domains – for lecturer ref.) The soft skill will be assessed in terms of team working (PLO 5). There are 7 criteria/elements has to be considered. Please refer attachment of soft skills assessment rubric. 2. Report - 53% = 8/15 marks (consider cognitive domain - for lecturer ref.) The report must be consists of the following elements:
Introduction – 10 marks
Literature review and related theory - 10 marks
Design - 15 marks (includes figures/drawings/sketches)
Calculation - 35 marks
Discussion - 15 marks
Conclusion - 5 marks
References - 5 marks
Attachment – 5 marks (materials and equipment information/specifications that have been obtained from any sources)...
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