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GB/T 23338-2018: Internal combustion engines -- Charge air coolers -- Specification
Status: Valid GB/T 23338: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 23338-2018 | English | 279 |
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Internal combustion engines -- Charge air coolers -- Specification
| Valid |
GB/T 23338-2018
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| GB/T 23338-2009 | English | 559 |
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Internal combustion engines -- Charge air coolers -- Specification
| Obsolete |
GB/T 23338-2009
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PDF similar to GB/T 23338-2018
Basic data | Standard ID | GB/T 23338-2018 (GB/T23338-2018) | | Description (Translated English) | Internal combustion engines -- Charge air coolers -- Specification | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J96 | | Classification of International Standard | 27.020 | | Word Count Estimation | 14,164 | | Date of Issue | 2018-02-06 | | Date of Implementation | 2018-09-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 23338-2018: Internal combustion engines -- Charge air coolers -- Specification---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.
Internal combustion engines - Charge air coolers - Specification
ICS 27.020
J96
National Standards of People's Republic of China
Replacing GB/T 23338-2009
Internal combustion engine charge air cooler technical conditions
2018-02-06 released
2018-09-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Foreword Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 technical requirements 2
5 test methods 4
6 Inspection rules 6
7 logo, packaging, transportation and storage 7
Appendix A (informative) Neutral salt spray test original record table 8
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 23338-2009 "internal combustion engine charge air cooler technical conditions", and GB/T 23338-2009 phase
Than, except for editorial changes outside the main technical changes are as follows.
--- Remove the accuracy, precision, gauge terms and definitions (see the.2009 edition of Chapter 3);
--- Removed the symbols and abbreviations chapter (see the.2009 edition of Chapter 4);
--- Modify the heat transfer efficiency specified conditions and technical indicators (see 4.6,.2009 edition 5.6);
--- Modify the technical indicators of vibration resistance (see 4.7,.2009 version 5.7);
--- Modify the pressure pulse performance technical indicators (see 4.8,.2009 version 5.8);
--- Modify the thermal shock performance technical indicators (see 4.9,.2009 version 5.9);
--- Increased resistance to external corrosion performance of technical indicators and test methods (see 4.11,5.5);
--- Increased dropping hammer test technical indicators and test methods (see 4.12,5.6);
--- Modify the heat dissipation, resistance and heat transfer efficiency measurement methods (see 5.3,.2009 Edition 6.3).
This standard is proposed by the China Machinery Industry Federation.
This standard by the National Internal Combustion Engine Standardization Technical Committee (SAC/TC177) centralized.
This standard was drafted. Zhejiang Silver Wheel Machinery Co., Ltd., Weifang Heng On Radiator Group Co., Ltd., Jiangsu Jiahe Thermal Systems Unit
Co., Ltd., Shanghai Internal Combustion Engine Research Institute, Zhejiang Zhengxin Vehicle Inspection Co., Ltd., Nanning Baling Technology Co., Ltd., Guangxi Yulin
Industry Machinery Parts Co., Ltd., Jiangsu Peace Power Machinery Co., Ltd., Tianjin Ge Tesi Testing Equipment Technology Development Co., Ltd., Shanghai Automotive
Group Co., Ltd. Commercial Vehicle Technology Center.
The main drafters of this standard. Xia Lifeng, Wu Guorong, Li Baomin, Shen Hongjie, Wei Wu Jie, Yang Jingyu, Wei Shibao, Wei Gang, Cai Zhixiong,
Qiao Liang Liang, Huang Hongbo.
This standard replaces the standards previously issued as follows.
--- GB/T 23338-2009.
Internal combustion engine charge air cooler technical conditions
1 Scope
This standard specifies the terms and definitions of the internal combustion engine charge air cooler, technical requirements, test methods, inspection rules, signs, packaging, transportation
Lose and store
This standard applies to automotive, agricultural machinery, engineering machinery with internal combustion engine charge air cooler (hereinafter referred to as "intercooler"). Other uses
The internal combustion engine charge air cooler can also refer to the use.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 2423.17 Environmental testing for electric and electronic products Part 2. Test methods Test Ka. salt spray
GB/T 2828.1 Sampling procedures for inspection - Part 1. Batch inspection sampling plan by acceptance quality limit (AQL)
GB/T 3821 small and medium power internal combustion engine cleanliness limits and methods of measurement
JB/T 10408 Internal combustion engine heat exchanger reliability test method
JB/T 11798 internal combustion engine heat exchanger wind tunnel test device
3 Terms and definitions
JB/T 11798 and defined by the following terms and definitions apply to this document.
3.1
Windward frontedarea
Cooling medium for the air intercooler core windward side of the area.
3.2
Heat exchange efficiency heatexchangeefficiency
Intercooler actual heat exchange capacity and under the same conditions, the maximum possible heat exchange ratio.
3.3
Hot side hotside
Intercooler in the pressurized air channel.
3.4
Cold side coldside
Intercooler cooling medium (cooling water or air) channel.
3.5
Water-cooled watercoolingtype
A type of intercooler with water as the cooling medium.
3.6
Air-cooled aircoolingtype
A type of intercooler with air as the cooling medium.
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