Air conditioning and refrigeration (malestrom)

... extend current range of transformer. Air Conditioning and Refrigeration 8 Air- Conditioning and Refrigeration Tools and Instruments Fig. 1-17 Refrigeration and appliance tools. (A) Servicing manifold. ... Companies, Inc. Click here for terms of use. Air Conditioning and Refrigeration This page intentionally left blank Air- Conditioning and Refrigeration Too...

Ngày tải lên: 08/04/2014, 11:38

... of ASHRAE Standard 90.1-1999 and ASHRAE Standard 62-1999, often called the Energy standard and Indoor Air Qual- ity standard, the second edition of Handbook of Air Conditioning and Refrigeration ... Conditioning Systems 1.4 Desiccant-Based Air Conditioning Systems 1.4 Thermal Storage Air Conditioning Systems 1.5 Clean-Room Air Conditioning Systems 1.5 Space Cond...

Ngày tải lên: 29/10/2013, 20:15

... properties of moist air is based on the formula- tions developed by Hyland and Wexler of the U.S. National Bureau of Standards. The psychromet- ric chart and tables of ASHRAE are constructed and calculated ... dry air, mol n w ϭ number of moles of water vapor in moist air sample, mol n ws ϭ number of moles of water vapor in saturated moist air sample, mol Moist air is a binary...

Ngày tải lên: 29/10/2013, 20:15

... 1999 by CRC Press LLC Air- Conditioning and Refrigeration 9.1 Introduction 9-2 Air- conditioning • Air- Conditioning Systems • Air- Conditioning Project Development and System Design 9.2 ... load calculation and energy programs to analyze the characteristics of air- conditioning cycles. Refer to Wang’s Handbook of Air Conditioning and Refrigeration (1993)...

Ngày tải lên: 14/03/2014, 19:27

... 7. TÀI LIỆU THAM KHẢO American Society Heating Refrigeration and Air Conditioning. ASHRAE Hand Book. 2001 Arora, C.P. Refrigeration and Air Conditioning. Second edition. Tata McGraw-Hill Publishing ... McGraw-Hill Publishing Company Ltd. 2000. Bureau of Energy Efficiency, Ministry of Power, India. HVAC and Refrigeration Systems. In: Energy Efficiency in Electrical U...

Ngày tải lên: 12/04/2014, 10:23

... 3 City & Guilds offer air- conditioning training at level 3 of their Progression Award, Unit 7 – Diagnose faults and repair systems and components – air- conditioning and climate control. Fm-H6955.qxd ... the design and optimisation of an air- conditioning (A/C) system. ● Enable the reader to understand the fundamental principles and operation of the heating, cooling, v...

Ngày tải lên: 06/05/2014, 11:29

... 0.20–0.30 Polished metals 0.02–0.28 The metals used in refrigeration and air- conditioning systems, such as steel, copper and aluminium, quickly oxidize or tarnish in air, and the emissivity figure will increase ... transfer coefficient between forced draught air and a vertical plane surface ([1], Chapter 3, Table 6) gives: h′ = 5.6 + 18.6V 8 Refrigeration and Air- Condi...

Ngày tải lên: 05/03/2014, 19:20

... addresses HFC and PFC emissions fr om users of refrigeration and air con- ditioning equipment including household refriger- ation, domestic air conditioning and heat pumps, mobile air conditioning, ... HFC and PFC emis- sions from air conditioning equipment and process or fugitive related emissions. Partners should refer to this guidance document for cal- culating...

Ngày tải lên: 08/03/2014, 19:20