2014 ASHRAE Handbook -- Refrigeration (SI) (Ashrae Handbook by ASHRAE

By ASHRAE

The 2014 ASHRAE Handbook€”Refrigeration covers the refrigeration gear and structures for purposes except human convenience. This quantity contains info and assistance on cooling, freezing, and storing foodstuff; business and scientific purposes of refrigeration; and low-temperature refrigeration; and incorporates a dual-unit CD.

CD procedure specifications: home windows: CD-ROM force; 1.3 GHz or swifter processor; Microsoft home windows Vista, home windows 7, or home windows eight (62-bit and 64-big); 1 GB of RAM (2 GB recommended); Microsoft net Explorer eight or better; Adobe Acrobat/Reader 10.0 or better; 350 MB hard-disk area. Macintosh: Mac OS X v. 10.5.8 or v. 10.6.4; 512 MB of RAM (1 GB recommended); 415 MB hard-disk area; 800 x six hundred reveal answer (1024 x 768 recommended); Safari four for Mac OS X v. 10.5.8, Safari four or 5.0x for Mac OS X v. 10.6.4, Safari 6.0 for Mac OS X v. 10.7.4 or v. 10.8; Firefox; Adobe Acrobat/Reader 10.0 or larger. quotation: 2014 ASHRAE Handbook

ASHRAE, based in 1894, is a world association of a few 50,000 people. ASHRAE fulfills its undertaking of advancing heating, air flow, air con, and refrigeration to serve humanity and advertise a sustainable global via learn, criteria writing, publishing, and carrying on with schooling.

The ASHRAE Handbooks are the layout usual for regulate of outfitted environments with volumes on platforms and gear, HVAC purposes, Refrigeration and basics. every one is up-to-date each 4 years. as well as publishing layout counsel for engineers, architects, and facility managers, we additionally submit a sequence of texts for lecture room use.

the various components we submit in include:
-Energy Modeling and Auditing
-High functionality development Design
-Psychrometrics
-Indoor Air caliber and Environmental Quality
-Data heart strength Efficiency
-Noise & Vibration Control
-Humidity Control
-HVAC for Healthcare amenities

Show description

By ASHRAE

The 2014 ASHRAE Handbook€”Refrigeration covers the refrigeration gear and structures for purposes except human convenience. This quantity contains info and assistance on cooling, freezing, and storing foodstuff; business and scientific purposes of refrigeration; and low-temperature refrigeration; and incorporates a dual-unit CD.

CD procedure specifications: home windows: CD-ROM force; 1.3 GHz or swifter processor; Microsoft home windows Vista, home windows 7, or home windows eight (62-bit and 64-big); 1 GB of RAM (2 GB recommended); Microsoft net Explorer eight or better; Adobe Acrobat/Reader 10.0 or better; 350 MB hard-disk area. Macintosh: Mac OS X v. 10.5.8 or v. 10.6.4; 512 MB of RAM (1 GB recommended); 415 MB hard-disk area; 800 x six hundred reveal answer (1024 x 768 recommended); Safari four for Mac OS X v. 10.5.8, Safari four or 5.0x for Mac OS X v. 10.6.4, Safari 6.0 for Mac OS X v. 10.7.4 or v. 10.8; Firefox; Adobe Acrobat/Reader 10.0 or larger. quotation: 2014 ASHRAE Handbook

ASHRAE, based in 1894, is a world association of a few 50,000 people. ASHRAE fulfills its undertaking of advancing heating, air flow, air con, and refrigeration to serve humanity and advertise a sustainable global via learn, criteria writing, publishing, and carrying on with schooling.

The ASHRAE Handbooks are the layout usual for regulate of outfitted environments with volumes on platforms and gear, HVAC purposes, Refrigeration and basics. every one is up-to-date each 4 years. as well as publishing layout counsel for engineers, architects, and facility managers, we additionally submit a sequence of texts for lecture room use.

the various components we submit in include:
-Energy Modeling and Auditing
-High functionality development Design
-Psychrometrics
-Indoor Air caliber and Environmental Quality
-Data heart strength Efficiency
-Noise & Vibration Control
-Humidity Control
-HVAC for Healthcare amenities

Show description

Read Online or Download 2014 ASHRAE Handbook -- Refrigeration (SI) (Ashrae Handbook Refrigeration Si (Systems-International) PDF

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Additional resources for 2014 ASHRAE Handbook -- Refrigeration (SI) (Ashrae Handbook Refrigeration Si (Systems-International)

Example text

27 Soldered Tube Heat Exchanger Fig. 28 Shell-and-Finned-Coil Heat Exchanger Fig. 30 Tube-in-Tube Heat Exchanger Fig. 29 Shell-and-Finned-Coil Exchanger Installed to Prevent Liquid Floodback Fig. 31 Flash-Type Cooler Halocarbon Refrigeration Systems through the entire system and returns to the compressor as fast as it leaves. Although well-designed piping systems can handle the oil in most cases, a discharge-line oil separator can have certain advantages in some applications (see Chapter 11), such as • In systems where it is impossible to prevent substantial absorption of refrigerant in the crankcase oil during shutdown periods.

If there is no check valve, prevent discharge gas from discharging directly into the vent line; this should prevent a gas velocity pressure component from being introduced on top of the liquid in the receiver. When the piping configuration is unknown, install a Fig. 20 Shell-and-Tube Condenser to Receiver Piping (Through-Type Receiver) Fig. 21 Shell-and-Tube Condenser to Receiver Piping (Surge-Type Receiver) Fig. 521 Note: Refrigerant flow data based on saturated condensing temperature of 21°C.

If the cut-in setting is any higher, liquid refrigerant can accumulate and condense in the crankcase at a pressure corresponding to the ambient temperature. Then, crankcase pressure would not rise high enough to reach the cut-in point, and effective automatic pumpdown would not be obtained. Halocarbon Refrigeration Systems Crankcase Oil Heater (Direct-Expansion Systems) A crankcase oil heater with or without single (nonrecycling) pumpout at the end of each operating cycle does not keep liquid refrigerant out of the crankcase as effectively as automatic pumpdown control, but many compressors equalize too quickly after stopping automatic pumpdown control.

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