LESSON PLAN
Unit: GIS
Branches: All branches
Course: 24 GITCO
Systems
Subject: Environment Control
Syllabus: GITC/TG/1.1
Lesson: Refrigeration Cycle
Don’t forget your job among distractions in aviation maintenance
1.
OBJECTIVE.
(a)
Training.
During the class the students will learn the concepts of
environmental conditioning and understand refrigeration cycle.
(b)
Learning.
(i)
(ii)
At the end of the class, student officers’ will be able to
enlist the different kinds of refrigerant and their properties
explain the refrigeration cycle
2.
TRAINING AIDS.
3.
BIBLIOGRAPHY.
Nil
(a)
Refrigeration and air conditioning by SS Thipse
(b)
Thermal Environment Engineering by J L Threlkeld.
4.
PREVIOUS LESSON TIE-IN.
5.
METHODOLOGY.
TEACHING AIDS.
(a)
(b)
(c)
(a)
(b)
(c)
(d)
(e)
(f)
(g)
6.
Lesson / Lecture
PPT
Video Film
Nil.
Computer
VPU
White Board.
White Board Marker
Duster
Pointer
Motivational Chart
INTRODUCTION.
(a) A build up on the requirement of nuances of rise in
temperature and requirement of environmental conditioning
TIME IN MINUTES
ALLOTTED - TAKEN
05
(b)
Stating the classroom rules
(c)
A slide on Aerospace safety depicting the importance
of not to forget the job whatever may be the distraction.
7.
LESSON COVERAGE.
30
The lesson will be covered under the following heads:(a)
History.
A quick run through on the milestones of the evolution of
temperature conditioning from history.
(b)
Different kinds of Refrigerants.
The refrigerants are the medium
on which the refrigeration works. The various kinds of refrigerants and their
physical and chemical properties will be introduced here.
(c)
Theorems and concepts involved.
The different theorems and
principles which are the basis of the sub-processes involved in the refrigeration
cycle will be explained.
(d)
Basic structure of the Refrigeration Cycle. The structure will
explained with the basic block diagram introducing the various subsystems.
be
(e)
Different types of Air Conditioning Plants.
refrigeration plants will be explained as follows.
of
(i)
(ii)
(iii)
(iv)
An example of the working of split AC system will be shown
Theorems and concepts involved.
Basic construction of a refrigeration cycle
Should Know.
(i)
(ii)
(b)
types
Must Know. The student officers’ must know the following:(i)
(ii)
(a)
various
Window AC
Split AC
Package AC
Precision AC
(d)
Examples.
as a video.
(e)
The
The student officers’ should know the following:-
Different kinds of refrigerants
Different types of Air Conditioning plants.
Could Know.
The student officers’ could know the following:-
Evolution of air conditioning system
8.
9.
10.
SUMMARY AND CONCLUSION.
02
(a)
Theorems and concepts involved in the refrigeration cycle.
(b)
Basic structure of the Refrigeration Cycle.
QUESTIONS TO THE CLASS.
03
(a)
Why do we require a compressor in the refrigeration cycle?
(b)
Which component uses the Bernoulli’s principle?
(c)
Which component is responsible for cool air for area of interest?
QUESTIONS BY THE CLASS.
As and when it arises.
03
(a)
(b)
11.
HOME ASSIGNMENT.
02
Draw a neat diagram and explain the refrigeration cycle?
DON’T LEAVE THE MOTOR RUNNING - A ROUGH IDLING TUG CAN SLIP INTO GEAR
Prepared By
Checked By
(Felix Franco)
Wg Cdr
COUNTERSIGNED BY CI/CO
Approved By
12.
REVIEW.
Date
Instructor
Signature of
Instructor
13.
COURSE COMMANDER’S REMARKS.
14.
CHIEF INSTRUCTOR’S REMARKS.
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