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GB/T 26137-2010: Thermodynamic performance testing for blast furnace gas energy recovery turbo-expander
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 26137-2010 | English | 329 |
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Thermodynamic performance testing for blast furnace gas energy recovery turbo-expander
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GB/T 26137-2010
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Basic data | Standard ID | GB/T 26137-2010 (GB/T26137-2010) | | Description (Translated English) | Thermodynamic performance testing for blast furnace gas energy recovery turbo-expander | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J72 | | Classification of International Standard | 23.140 | | Word Count Estimation | 14,147 | | Date of Issue | 1/14/2011 | | Date of Implementation | 7/1/2011 | | Quoted Standard | GB/T 1236; GB/T 2624.1; GB/T 2624.2; GB/T 2624.3; GB/T 2624.4; JB/T 3165 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 2 of 2011 | | 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 blast furnace gas energy recovery turbine expander (hereinafter referred to as the expander) Test Method for Thermal Performance Test. Gas, nitric acid and other exhaust energy recovery turbo-expander thermal performance test may refer to this standard. | GB/T 26137-2010: Thermodynamic performance testing for blast furnace gas energy recovery turbo-expander
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Thermodynamic performance testing for blast furnace gas energy recovery turbo-expander
ICS 23.140
J72
National Standards of People's Republic of China
Blast furnace gas energy recovery turbo-expander
Thermal Performance Test
Issued on. 2011-01-14
2011-07-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Symbols and 1
Test equipment and instruments 3 4
4.1 Test apparatus 3
4.2 Test line 4
4.3 Flow Measurement 4
4.4 Measuring Instruments 4
5 Power Measurement 4.5
5 Test Rule 5
5.1 Measurements 5
5.2 Performance test conditions 5
5.3 6 Speed \u200b\u200bTest
5.4 Flow Measurement 6
5.5 6 gas density is determined
5.6 Pressure Measurement 6
5.7 Temperature Measurement 6
5.8 Power Measurement 7
76 test conditions stable
7 7 calculate test results
7 7.1 Performance Computing
7.2 Performance Conversion 8
8 Test Report 8
Appendix A (informative) thermodynamic calculations 10
Foreword
The standard proposed by China Machinery Industry Federation.
This standard by the National Standardization Technical Committee fan (SAC/TC187) centralized.
This standard was drafted. Shenyang Blower Works (Group) Co., Ltd., Shaanxi Blower (Group) Co., Ltd.
The main drafters of this standard. Chen Fengyi, Wang bucket, Li Jie, Zheng Hua, Zhang Chai.
Blast furnace gas energy recovery turbo-expander
Thermal Performance Test
1 Scope
This standard specifies the test methods for blast furnace gas energy recovery turbo-expander (hereinafter referred to as the expander) Thermal Performance Test.
Gas, nitric acid and other exhaust energy recovery turbo-expander thermal performance test may refer to this standard.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 1236 Industrial fans using standardized airways performance test (GB/T 1236-2000, idt ISO 5801.1997)
GB/T 2624.1 with the differential pressure measuring device mounted to round pipe full pipe fluid flow - Part 1. General principles and
Requirements (GB/T 2624.1-2006, ISO 5167-1.2003, IDT)
GB/T 2624.2 with the differential pressure measuring device mounted to round pipe full pipe fluid flow - Part 2. Orifice
(GB/T 2624.2-2006, ISO 5167-2.2003, IDT)
GB/T 2624.3 with the differential pressure measuring device mounted to round pipe full pipe fluid flow Part 3. Nozzles and Venturi
Nozzle (GB/T 2624.3-2006, ISO 5167-3.2003, IDT)
GB/T 2624.4 with the differential pressure measuring device mounted to round pipe full pipe fluid flow - Part 4. Venturi tubes
(GB/T 2624.4-2006, ISO 5167-4.2003, IDT)
JB/T 3165 centrifugal and axial blowers and compressors Thermal Performance Test
3 Symbols and
3.1 standard symbols and instructions specified in Table 1.
Table 1 Symbols and
Symbol Name Unit Description
d m orifice diameter orifice diameter refers to the inner diameter of the orifice plate, venturi tube or nozzle throat diameter necking diameter
D pipe diameter m diameter pipe upstream of the meter or test pipe diameter
A measuring element throttling area m2
V Volume m3
t time s
n Speed \u200b\u200br/min
m mass kg
p Density kg/m3 ρ =
RT
ρN standard state density kg/m3 ρN =
273.15R
Pressure pN standard condition Pa 101325
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