TCVN 5687 2010 ( Heating Ventilation air conditioning)

Thông gió   điều hòa không khí   tiêu chuẩn thiết kế  ventilation air conditioning   design standards

Thông gió điều hòa không khí tiêu chuẩn thiết kế ventilation air conditioning design standards

... 5687:2010 Thông gió - iều hòa không khí Tiêu chuẩn thiết kế Ventilation- air conditioning Design standards Phạm vi áp dụng Tiêu chuẩn áp dụng thiết kế lắp đặt hệ thống thông gió - điều hòa không khí ... nhiệt khí - khí, thiết bị tuần hoàn gió phải bố trí theo yêu cầu nêu 5.10.18 5.10.19 Thiết bị tái sử dụng nhiệt khí- khí cần bố trí gia...

Ngày tải lên: 20/04/2016, 18:57

103 860 0
heating ventilation and air conditioning

heating ventilation and air conditioning

... costs and increase profit margins help Heating, ventilation and air conditioning Introduction Menu Heating, ventilation and air conditioning (HVAC) systems control the temperature, humidity and ... the space These cool air systems are more correctly referred to as ‘comfort cooling’ Heating, ventilation and air conditioning Energy consumption Heating, ventila...

Ngày tải lên: 28/05/2014, 14:29

21 497 0
The phenomenon of evaporative cooling from a humid surface as an alternative method for air-conditioning

The phenomenon of evaporative cooling from a humid surface as an alternative method for air-conditioning

... stream and transfer it to the secondary air in the evaporative cooling process They can be made either of metal or plastic and must easily conduct heat, maintain the two streams separated and ... such a way that it can behave either as a direct evaporative cooler If outside air is dry, taking advantage of its evaporative cooling capacity; or as an indirect system...

Ngày tải lên: 05/09/2013, 16:10

28 653 0
Handbook Of Air Conditioning And Refrigeration P1

Handbook Of Air Conditioning And Refrigeration P1

... publication of ASHRAE Standard 90.1-1999 and ASHRAE Standard 62-1999, often called the Energy standard and Indoor Air Quality standard, the second edition of Handbook of Air Conditioning and Refrigeration ... of Refrigeration Engineering and Air Conditioning as the teaching and learning package, and presented several papers at ASHRAE meetings The First Edit...

Ngày tải lên: 29/10/2013, 20:15

40 603 0
Handbook Of Air Conditioning And Refrigeration P2

Handbook Of Air Conditioning And Refrigeration P2

... number of moles of dry air, mol nw ϭ number of moles of water vapor in moist air sample, mol nws ϭ number of moles of water vapor in saturated moist air sample, mol Moist air is a binary mixture of ... mass of dry air, for the sake of consistency, air density ␳a, in lb/ft3 (kg/m3), should be defined as the ratio of the mass of dry air to the total volume of...

Ngày tải lên: 29/10/2013, 20:15

10 599 0
SUBCOURSE OD1750EDITION AREFRIGERATION AND AIR CONDITIONING IV potx

SUBCOURSE OD1750EDITION AREFRIGERATION AND AIR CONDITIONING IV potx

... REFRIGERATION AND AIR CONDITIONING IV (EQUIPMENT COOLING) Subcourse OD1750 Edition A United States Army Combined Arms Support Command Fort Lee, VA 23801-1809 14 Credit Hours INTRODUCTION This subcourse ... four subcourses devoted to basic instruction in refrigeration and air conditioning The scope of this subcourse takes in unit components of the absorption system, includ...

Ngày tải lên: 05/03/2014, 19:20

161 304 0
Direct HFC and PFC Emissions from Use of Refrigeration and Air Conditioning Equipment pptx

Direct HFC and PFC Emissions from Use of Refrigeration and Air Conditioning Equipment pptx

... tracks emissions of HFCs and PFCs from equipment through a mass balance analysis Releases of HFCs and PFCs can be calculated based on the inventory (storage not equipment) , purchases and sales of ... reductions of these gases can have a large potential benefit This guidance document addresses HFC and PFC emissions from users of refrigeration and air con...

Ngày tải lên: 08/03/2014, 19:20

20 486 1
Air conditioning and refrigeration  mechanical engineering handbook

Air conditioning and refrigeration mechanical engineering handbook

... load calculation and energy programs to analyze the characteristics of air- conditioning cycles Refer to Wang’s Handbook of Air Conditioning and Refrigeration (1993) and ASHRAE Handbook, Fundamentals ... Heating, Ventilating, and Air- Conditioning Heat Generation Refrigeration Heat Transfer Air Handling 9-9 Air- Conditioning and Refrigeration Section No 15880...

Ngày tải lên: 14/03/2014, 19:27

161 974 0
TCVN 8477: 2010 doc

TCVN 8477: 2010 doc

... TCVN 8477 : 2010 - Các bước thiết kế: + Thiết kế bước: Thiết kế vẽ thi công áp dụng với công trình lập ... khối lượng thiết kế yêu cầu 250% khối lượng thiết kế yêu cầu Mpa m m m cm/s Lugeon l/ph.m.m TCVN 8477 : 2010 STT Ký hiệu 24 Q 25 S 26 SPT 27 28 29 TKKT 30 VLF  VLXD Tên đầy đủ ổn định với cấp áp ... này, đề xuất thêm thành phần khối lượng khảo sát bổ sung phải cấp có thẩm quyền...

Ngày tải lên: 24/03/2014, 21:20

80 2.2K 9
TCVN 8481 : 2010 docx

TCVN 8481 : 2010 docx

... i i c6 : dikm kh6ng c l d c2c loai (Iiang cap1 , cap 2) BBn db t)i 111000, 11500, 1120 0: trung binh tr&n km' phai co (hang 4, c%p , C%P ) : 12 di6n-i i:.h8ny chk cbi: ic ,:! i TCVN 8481 : 2010 Phy ... cac ddm vet lo, dikm (Quy dinh) Thlv muc tai lieu tham khio 36 TCVN 8481 : 2010 TCVN 8481 : 2010 dwgc chuydn d6i tiu 14TCN 16 5: 2006 the0 quy djnh...

Ngày tải lên: 24/03/2014, 21:20

32 1.1K 2
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