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GB/T 29033-2012 English PDF

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US$169.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 29033-2012: Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 29033-2012	169	Add to Cart	3 days	Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility	Valid

Similar standards

GB/T 25861 GB/T 25127.2 GB/T 25127.1 GB/T 29030 GB/T 29031 GB/T 29029

Basic data

Standard ID: GB/T 29033-2012 (GB/T29033-2012)
Description (Translated English): Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J73
Classification of International Standard: 27.200
Word Count Estimation: 7,790
Quoted Standard: GB/T 10870-2001; GB 19577-2004; JB/T 7249
Regulation (derived from): National Standards Bulletin No. 41 of 2012
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the water heat pump thermodynamic calculation method of improving the terms and definitions, calculation parameters, calculate the parameters of the acquisition and calculation methods. This standard applies to the vapor compressio

GB/T 29033-2012: Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility ICS 27.200 J73 National Standards of People's Republic of China Water - water heat pump thermodynamic calculation of sophistication Issued on. 2012-12-31 2013-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Machinery Industry Federation. This standard by the national refrigeration and air conditioning equipment Standardization Technical Committee (SAC/TC238) centralized. This standard is mainly drafted by. Hefei General Machinery Research Institute, Tianjin University, Hefei Swan Refrigeration Technology Co., Ltd., Guangdong OAK air conditioning Refrigeration Co., Ltd., Qingdao Haier Air Conditioning Electronics Co., Ltd., Shenzhen McQuay Air Conditioning Co., Ltd., Hefei General Machinery Products Inspection Institute, Zhejiang Guangdong Electric Co., Ltd. Jiang. The main drafters of this standard. a horse too, Zhang Sheng, gold from Zhuo, Tian Hua, Chen Jun, the National Anti-Tak, Pan Likui, Pan Li, Ling Yongjun. Water - water heat pump thermodynamic calculation of sophistication

1 Scope

This standard specifies the water - water heat pump thermodynamic calculation method of improving the terms and definitions, calculation parameters, parameter calculation Gets And calculation methods. This standard applies to the vapor compression cycle of hot and cold water-source heat pump units and water-cooled cold (hot) water unit (hereinafter referred to as "units") of Thermodynamic perfect degree.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 10870-2001 displacement and centrifugal water (heat pump) performance test methods GB 19577-2004 chiller energy efficiency of limited value and energy efficiency rating JB/T 7249 term refrigeration equipment

3 Terms and Definitions

JB/T 7249 defined by the following terms and definitions apply to this document. 3.1 Thermodynamic sophistication thermodynamicperfectibility System efficiency equipment in an operating condition (COP or EER) with this condition of reverse Carnot cycle efficiency ratio. 3.2 Refrigeration thermodynamic conditions sophistication thermodynamicperfectibilityonrefrigerationcondition EER refrigeration equipment running condition and under this condition the reverse Carnot cycle efficiency ratio. 3.3 Heating condition thermodynamics perfect degree thermodynamicperfectibilityonheatingcondition COP heating equipment in operation under the conditions of this condition the reverse Carnot cycle efficiency ratio. 3.4 Lorentz cycle Lorenzcycle It is composed of two isentropic process and the process of changing the composition of two reversible refrigeration cycle, the result is the consumption of external work shift heat from low temperature cold source The high temperature heat source. 3.5 Reverse Carnot cycle ReverseCarnotcycle It is composed of two isentropic and two isothermal processes consisting of reversible refrigeration cycle, with the result that heat is removed from the consumption of external work chilling source The high temperature heat source.

4 calculation parameters

Calculation method definitions, symbols and units involved parameters are shown in Table 1. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 29033-2012_English be delivered?

Answer: Upon your order, we will start to translate GB/T 29033-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 29033-2012_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 29033-2012_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.