Defrost issues in indirectly refrigerated display cases

ASHRAE Transactions

Volumn 107 PART 2, Issue , 2001, Pages 466-472

  Hrnjak, P S ^a   Mao, Y ^a   Elovitz, Kenneth ^a   Behr, John ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC HEATING; ELECTRIC RESISTANCE; EVAPORATORS; HEAT EXCHANGERS; REFRIGERANTS; REFRIGERATION;

REFRIGERATED DISPLAYS;

DEFROSTING;

EID: 0035569607     PISSN: 00012505     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. Experimental investigations into frost formation on display cabinet evaporators in order to implement defrost on demand
2. Secondary refrigerant system options for supermarket refrigeration
3. Effects of frost formation on the external heat transfer coefficient of a counter-crossflow display case air coil
4. Benefits and penalties associated with the use of secondary loops
5. Secondary loops - Is it the only option for some natural refrigerants?
6. Performance of a display case at low temperatures refrigerated with R404a and secondary coolants
7. Heat exchanger frosting patterns with evaporating R404A and single phase secondary refrigerant
8. Indirect cooling with ammonia in supermarkets
9. Tests of supermarket display cases when operating with secondary refrigerants