This guide covers the refrigeration gear and platforms for purposes except human convenience. This publication comprises details on cooling, freezing, and storing nutrition; commercial functions of refrigeration; and occasional temperature refrigeration and has been up to date to incorporate forty seven Interactive Tables and 152 Digitized Graphs. essentially a reference for the training engineer, this quantity can also be helpful for somebody serious about the cooling and garage of nutrients items. The booklet is split into 9 separate sections:
- Refrigeration procedure Practices
- Food garage and kit
- Food Refrigeration
- Distribution of Chilled and Frozen nutrition
- Industrial purposes
- Low-Temperature functions
- Refrigeration gear
- Unitary Refrigeration apparatus
Read or Download 2006 ASHRAE Handbook - Refrigeration (I-P Edition) PDF
Similar nonfiction_9 books
The mapping of human genes is continuing speedily. Genes linked to particular inherited illnesses are being pointed out, usually supplying perception into the molecular reason for the disorder. in the intervening time, although, little attention is being given to the difference found in diverse human populations.
The ebook is set calorimetry and thermal research tools, on my own or associated with different innovations, as utilized to the characterization of catalysts, helps and adsorbents, and to the learn of catalytic reactions in numerous domain names: air and wastewater therapy, fresh and renewable energies, refining of hydrocarbons, eco-friendly chemistry, hydrogen construction and garage.
This e-book presents a finished examine renal cellphone carcinoma, exploring its biology in addition to present and destiny molecular ambitions for renal melanoma carcinoma.
This e-book offers based updated info on all regimen protocols used for multislice (multidetector row) CT. the quantity features a distinct technical part and covers the existing investigations of the mind, neck, lungs and chest, stomach with parenchymal organs and gastrointestinal tract, the musculoskeletal procedure and CTA in addition to devoted protocols for the guts.
Extra resources for 2006 ASHRAE Handbook - Refrigeration (I-P Edition)
Shortcycling results in excessive deposits of mineral and scale on the tubes, decreasing the life of the water pump. One method of controlling head pressure is using cycle fans and pumps. This minimizes water-side scaling. In colder climates, an indoor water sump with a remote spray pump(s) is required. The fan cycling sequence is as follows: Upon dropping head pressure • Stop fans. • If pressure continues to fall, stop pumps. Upon rising head pr essure • Start fans. • If pressure continues to rise, start pumps.
Compressor systems that can be equalized should be placed on foundations so that all oil equalizer tapping locations are exactly level. If crankcase floats (as in Figure 16) are not used, an oil equalization line should connect all crankcases to maintain uniform oil levels. The oil equalizer may be run level with the tapping, or, for convenient access to compressors, it may be run at the floor (Figure 17). It should never be run at a level higher than that of the tapping. For the oil equalizer line to work properly, equalize the crankcase pressures by installing a gas equalizer line above the oil level.
F. 1984. Selecting the size of pipes carrying hot gas to defrosted evaporators. International J ournal of Refrigeration 7(4):225-228. L. 1991. An improved method for calculating refrigerant line pressure drops. ASHRAE Transactions 97(1):194-203. D. 1977. Refrigerant line sizing. ASHRAE. CHAPTER 3 SYSTEM PRACTICES FOR AMMONIA AND CARBON DIOXIDE REFRIGERANTS AMMONIA................................................................................. 1 System Selection.........................................................................