GB/T 30009-2013Calculation method for energy efficiency design index of ships (English PDF)
船舶能效设计指数计算方法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
October 10, 2013
Implementation date
November 1, 2013
Scope
GB/T 30009-2013 is the English-translated version of 船舶能效设计指数计算方法.
GB/T 30009-2013 is the Chinese standard "Calculation method for energy efficiency design index of ships". Its scope clause reads: This standard specifies the calculation method of the ship Energy Efficiency Design Index.
This standard applies to listed GB/T 30008-2013 Table 1 of 12 kinds of marine transport vessels on international voyages, are listed in Table 3 kinds of domestic 2 Sailing ocean transport vessels and six kinds of inland waterway vessels EEDI calculation shown in Table 3, not for having a Diesel - electric propulsion, turbine Ship propulsion or hybrid propulsion systems. Its clauses include terms and definitions; calculation.
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Document preview — GB/T 30009-2013
National Standard of the People's Republic of China
- ICS
- 47.020.01
- Classification
- U 10
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Calculation Method
- Appendix A (normative appendix) EEDI requirements 9 Table for power load
- References
1 Scope
This standard specifies the calculation method of the ship Energy Efficiency Design Index.
This standard applies to listed GB/T 30008-2013 Table 1 of 12 kinds of marine transport vessels on international voyages, are listed in Table 3 kinds of domestic 2
Sailing ocean transport vessels and six kinds of inland waterway vessels EEDI calculation shown in Table 3, not for having a Diesel - electric propulsion, turbine
Ship propulsion or hybrid propulsion systems.
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 6072.1-2008 Reciprocating internal combustion engines - Part 1. Power, calibration and testing of fuel and lubricating oil consumptions
Additional requirements for engines for general method
Steady-state test cycles for different engine applications. GB/T 8190.4-2010 Reciprocating internal combustion engines - Exhaust emission measurement - Part 4
GB/T 21404-2008 internal combustion engine power to determine the general requirements and methods of measurement
GB/T 30008-2013 energy efficient ship energy efficiency design index baseline value
ISO 8217.2012 Petroleum products fuel oil (F grade) marine fuel specification (Petroleumproduct-Fuels (class
F) -Specificationsofmarinefuels)
1969 International Convention on Tonnage Measurement of Ships [International Maritime Organization (IMO)]
3 Terms and Definitions
Terms and definitions GB/T 30008-2013 defined apply to this document.
4 Calculation
4.1 formula
4.1.1
Ship EEDI value achieved by the formula (1) calculations.
EEDIa = j = 1 f () j sigma nME i = 1
PME (i) · CFME (i) · SFCME (i ()) PAE · CFAE · SFC () AE Pi j = 1 fj · sigma nPTI i = 1
PPTI (i) ([- fi · fc · fw · W · Vref neff i = 1 feff (i) · PAEeff (i)) CFAE · SFC] AE - sigma neff i = 1 feff (i) · Peff (i) · CFME · SFC () ME fi · fc · fw · W · Vref (1)
Where.
EEDIa --- EEDI value achieved in units of grams per tonne nautical miles [g/(t · nmile)];
The number n --- power correction coefficient;
fj --- power correction factor;
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 18 pages — is available in the English PDF.
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