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GB/T 42059-2022 English PDF

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US$339.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42059-2022: Method for system test of underwater glider
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42059-2022	339	Add to Cart	4 days	Method for system test of underwater glider	Valid

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Basic data

Standard ID: GB/T 42059-2022 (GB/T42059-2022)
Description (Translated English): Method for system test of underwater glider
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: U18
Classification of International Standard: 47.020.99
Word Count Estimation: 18,176
Date of Issue: 2022-10-14
Date of Implementation: 2022-10-12
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42059-2022: Method for system test of underwater glider

---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.
Method for system test of underwater glider ICS 47.020.99 CCSU18 National Standards of People's Republic of China Test method for underwater glider system Published on 2022-10-12 2022-10-12 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 General Requirements 2 4.1 Working procedure 2 4.2 Test purpose 3 4.3 Test conditions 3 4.4 Test record 3 5 External pressure safety test of underwater glider 3 5.1 Test content 3 5.2 Test site and facility requirements 3 5.3 Test method and procedure 3 5.3.1 External pressure safety test of the whole machine 3 5.3.2 System pressure alternating test 4 5.4 Analysis and evaluation of test results 4 6 Underwater Glider Pool/Lake Test 4 6.1 Test content 4 6.2 Test site and facility requirements 4 6.3 Test method and procedure 5 6.3.1 Underwater static equilibrium test 5 6.3.2 Underwater center height test 5 6.3.3 Surface Communication Attitude and Function Test 6 6.3.4 Glide performance test 6 6.4 Analysis and evaluation of test results 7 7 Underwater glider sea trials 7 7.1 Test content 7 7.2 Test environment and safeguard requirements 8 7.3 Test method and procedure 8 7.3.1 Work depth assessment test 8 7.3.2 Range test 8 7.3.3 Operational application test 9 7.4 Analysis of test results 9 7.5 Evaluation of test results 9 Appendix A (Informative) Test Quality Control Form 10

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed and managed by the National Submersible Standardization Technical Committee (SAC/TC306). This document is drafted by. China Ship Science Research Center. The main drafters of this document. Zhang Hua, Gu Yuanyuan, Wang Jian, Xu Lingling, Zhang Antong, Zhang Bo, Cao Yuanshan, Liu Zhiyong, Xiao Donglin. Test method for underwater glider system

1 Scope

This document specifies the systematic test method for the performance and function inspection of the underwater glider, including external pressure safety test, pool/ General requirements, test contents, test implementation steps and test results evaluation methods for lake and sea tests. This document applies to the organization and implementation of tests during the development and delivery phases of underwater gliders. Other unmanned underwater voyages powered by buoyancy The device can also be implemented with reference to this document.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 12763.2 Oceanographic Survey Specifications Part 2.Marine Hydrological Observations GB/T 12763.5 Ocean Survey Specifications Part 5.Survey of Ocean Sound and Light Elements GB/T 13407 Submersible and Underwater Device Terminology

3 Terms and Definitions

The terms and definitions defined in GB/T 13407 and the following apply to this document. 3.1 underwater glider Under the action of residual buoyancy and hydrodynamic force, unmanned aerial vehicle that glides underwater. Note. Also known as underwater glider. 3.2 system test A test conducted to verify the performance and function of the complete machine system. 3.3 glidingcycle The number of dives in the underwater jagged continuous gliding motion of the underwater glider. 3.4 gliding distance The horizontal distance traveled by the underwater glider during the set period. Note. The ratio of the gliding distance of a single snorkeling to the snorkeling depth difference is called the dimensionless gliding distance. 3.5 gliding velocity glidingvelocity The gliding distance of the underwater glider per unit time. 3.6 residual buoyancy netbuoyancy The difference between the underwater glider's buoyancy and gravity. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42059-2022_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42059-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 42059-2022_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42059-2022_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.