Refrigeration and Air Conditioning detailed syllabus for Manufacturing Technology (MT) for 2021 revision curriculum has been taken from the SITTTRs official website and presented for the Manufacturing Technology students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.
For Manufacturing Technology 5th Sem scheme and its subjects, do visit Manufacturing Technology (MT) 5th Sem 2021 revision scheme. The detailed syllabus of refrigeration and air conditioning is as follows.
Course Objectives:
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Course Outcomes:
On completion of the course, the student will be able to:
- Apply the theoretical background of refrigerant cycles for evaluating performance parameters
- Describe the Vapour Compression and Vapour Absorption systems and properties of refrigerants
- Identify the various components of a refrigeration system of domestic and industrial applications
- Apply the theoretical understanding of psychrometry, psychrometric processes and air conditioning in calculating cooling load of air conditioning systems
Module 1:
Introduction to Refrigeration: Definition of Refrigeration; Refrigerating effect-unit of refrigeration- Coefficient of performance; Types of Refrigeration-Ice, Throttling; Carnot Refrigeration Cycle, Air refrigeration-open and closed air refrigeration cycles, Bell – Coleman cycle, Principle of air refrigeration-working based on reversed Carnot cycle. Advantage and disadvantages in air refrigeration; Simpleproblems
Module 2:
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Module 3:
Refrigeration Equipment: Compressors – Classification of compressors; Principle of working of reciprocating compressors- rotary compressor – roller and vane type – centrifugal compressor (Explanation with simple diagram only), Hermetically sealed and Semi hermetically sealed compressor; Condensers – Air Cooled, water cooled-shell and tube, shell – coil , double tube type (Explanation with line diagram) Evaporators-types-dry and flooded type, natural, forced convection type Refrigerant flow controls: Capillary tube; Automatic Expansion valve; Thermostatic expansion valve. Application of refrigeration: Domestic refrigerator, water cooler and ice plant Introduction to cryogenics- Definition of Cryogenics-List Advantages and applications of cryogenicrefrigeration, Explain Cascade refrigeration, Explain Joule -Thomson effect, Explain Liquefaction of Nitrogen and Hydrogen.
Module 4:
Psychrometry-Definition- Dry air- moist air- saturated- unsaturated -supersaturated airdegree of saturation- dry bulb temperature- wet bulb temperature- dew point temperature- Dalton’s law of partial pressures absolute humidity-relative humidityspecific humidity- Enthalpy of moist air-psychrometer- psychrometric chart and tables- (Simple problems using tables andcharts). Psychrometric Processes- Sensible heating – sensible cooling – humidifying-dehumidifying, heating and humidifying- cooling and dehumidifying– bypass factor, sensible heat factor, efficiency of heating and cooling coil- Simple problems using
psychrometric chart and tables
Air conditioning: Air Conditioning- Definition- factors affecting human comforteffective temperature- comfortchart, Air conditioning systems-classification – industrialcomfort airconditioning-
working of summer air conditioning- winter – year-round air conditioning with line sketches; working of window type- package type, central plant systems – Design and Load estimation of Air
conditioning systems, Explain the sources of heat gain or loss, concept of HVAC
Text Books:
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
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Reference Books:
- RefrigerationandAirConditioning-SadhuSingh,KhannaBookPublishingCo.,New
- Refrigeration and Air Conditioning – S. Domakundawar, DhanpatRai publications.
- Refrigeration and Air Conditioning – A.S.Sarao& G.S. Gabi, 6thedition, SatyaPrakashanpublications, New Delhi, 2004.
- Principles of Refrigeration – Roy J.Dossat, 5thedition, Pearson Publications, 2001.
- RefrigerationandAirConditioning-M.ZakriaBaig,Premier/RadiantPublishing House.
- Refrigeration and Air Conditioning – C.P Arora, Tata McGraw Hill Education, 2000
Online Resources
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
For detailed syllabus of all other subjects of Manufacturing Technology (MT), 2021 revision curriculum do visit Manufacturing Technology 5th Sem subject syllabuses for 2021 revision.
To see the syllabus of all other branches of diploma 2021 revision curriculum do visit SITTTR diploma all branches syllabus..
To see the results of Manufacturing Technology (MT) of diploma 2021 revision curriculum do visit SITTTR diploma Manufacturing Technology (MT) results..
For all Manufacturing Technology academic calendars, visit Manufacturing Technology all semesters academic calendar direct link.