4th Sem, Dairy Eng Diploma

Refrigeration-I Dairy Eng 4th Sem Syllabus for Diploma BTEUP 2018

Refrigeration-I detail BTEUP Diploma syllabus for Dairy Engineering, effective from 2018, is collected from BTEUP 2017 Syllabus official website and presented for diploma students. The course details such as exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other dairy eng 4th sem bteup diploma syllabus 2018 you can visit Dairy Eng 4th Sem BTEUP Diploma Syllabus 2018 Subjects. The detail syllabus for refrigeration-i is as follows.

Rationale:

To avoid microbiological disintigration and lader preparation of milk air conditioning and refrigeration are required to produce low temprature. The students are required to posses the knowledge of various methods of creating low temperature.

DETAILED CONTENTS

  1. Importance and means of rerigeration . Reversibility, first and second laws of thermo-dynamics. Basic vapour compression cycle and its components. Representation on pressure-volume temperature. Entropy and Temperature. Enthalpy charts. Simple calculations of refrigeration effect. work done, h.p. requirement. Departure from theoritical vapour compression cycle. Volume efficiency.
  2. Refrigerants particularly ammonia and freon. Detection of leaks of refrigerants, Air cycle refrigeration. Compression refrigeration machines. General discussion, types of equipment. Reciprocating compressors, open and hermetic compressors, cylinder arrangement. Number of cylinders, cylinder heads, stage compression, reciprocating compressor drives, receprocating compressor valves. Reciprocating compressor Lubrication and cooling. Rotary compressors, centrifugal compressors. Condensers, air cooled and water cooled condensers. evaporative condensers and cooling towers. Screw compressor, Lithium Bromide type and Evaporating compressors.
  3. Evaporators: types and selection, refrigeration, controls, Automatic expansion valve. Thermostatic expansion valve. Low side and high side float valve, capillary tube. Compressormotor control-Thermostatic motor control and pressure motor control, solenoid valve. Low and high pressure controls, Compressor capacity controls, oil separator. Dry expansion flooded system, direct expansion and brine cooling. Ice bank system.

  4. Performance and capacity of refrigeration plants. Charging of plant. Maintenance of refrigeration plant. Ice plant, common defects and remedies. Introduction to absorption system of refrigeration.

REFRIGERATION-I LAB:

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. It’s a lightweight, easy to use, no images, no pdfs platform to make students life easier.

For detail syllabus of all other subjects of BE Dairy Eng, effective from 2018 do visit Dairy Eng 4th Sem BTEUP syllabus for 2018.

Dont forget to download iStudy Syllabus App for latest syllabus and results, class timetable and more.

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