Trane TRG-TRC003-EN manual

Air Conditioning

Clinic

Refrigeration Cycle

One of the Fundamental Series

TRG-TRC003-EN

Contents

Main BUSINESS REPLY MAIL Comment Card Response Card Page Preface 5HIULJHUDWLRQ&\FOH $7UDQH$LU&RQGLWLRQLQJ&OLQLF Contents Page period one SHULRGRQH +HDWDQG5HIULJHUDWLRQ :KDWLV5HIULJHUDWLRQ" What is Heat? :KDWLV+HDW" 4XDQWLW\DQG,QWHQVLW\ 0HDVXULQJ+HDW4XDQWLW\ Principles of Heat Transfer 3ULQFLSOHVRI+HDW7UDQVIHU +HDW(QHUJ\&DQQRW%H'HVWUR\HG notes +HDW)ORZVIURP+RWWR&ROG 0HWKRGVRI+HDW7UDQVIHU 5DWHRI+HDW)ORZ 7RQRI5HIULJHUDWLRQ SHULRGWZR 5HIULJHUDQWV ,FHDVD&RRODQW period two ,FHDVD&RRODQW 'U\,FHDVD&RRODQW 5HIULJHUDQW Change of Phase (IIHFWRI7UDQVIHUULQJ+HDW (IIHFWRI7UDQVIHUULQJ+HDW (IIHFWRI7UDQVIHUULQJ+HDW (IIHFWRI7UDQVIHUULQJ+HDW 14 /DWHQW+HDW 6HQVLEOH+HDW notes quantity 6SHFLILF+HDW Modern Refrigerants 0RGHUQ5HIULJHUDQWV period three SHULRGWKUHH 5HIULJHUDWLRQ&\FOH 5HIULJHUDWLRQ6\VWHP Closing the Cycle " 5HIULJHUDWLRQ6\VWHP %RLOLQJ3RLQWRI:DWHU %RLOLQJ3RLQWRI5HIULJHUDQW notes 9DSRU&RPSUHVVLRQ&\FOH Basic Refrigeration System %DVLF5HIULJHUDWLRQ6\VWHP (YDSRUDWRU &RPSUHVVRU &RQGHQVHU ([SDQVLRQ'HYLFH notes %DVLF5HIULJHUDWLRQ6\VWHP KLJKSUHVVXUH VLGH ORZSUHVVXUH VLGH period four SHULRGIRXU 3UHVVXUH(QWKDOS\&KDUW 3UHVVXUH(QWKDOS\3K&KDUW notes 3K&KDUWIRU:DWHU 28 The P- chart, where the refrigerant enters the evaporator. +HDWRI9DSRUL]DWLRQIRU:DWHU (YDSRUDWRU notes 6XSHUKHDW ^^ &RPSUHVVRU +HDWRI&RPSUHVVLRQ notes &RQGHQVHU ^^ Page ([SDQVLRQ'HYLFH 34 5HIULJHUDWLRQ&\FOH SHULRGILYH 5HYLHZ 5HYLHZ3HULRG2QH period five 36 5HYLHZ3HULRG7ZR 5HYLHZ3HULRG7KUHH notes 5HYLHZ3HULRG)RXU Page Questions for Period 1 Questions for Period 2 Questions for Period 3 Questions for Period 4 14 a b c d Page Answers Page Glossary