ISO 8861 pdf download

ISO 8861 pdf download.Shipbuilding — Engine-room ventilation in diesel-engined ships — Design requirements and basis of calculations 1 Scope This International Standard specifies design requirements and suitable calculation methods for the ventilation of the engine room in diesel-engined ships, for normal conditions in all waters. Annex A provides guidance and good practice in the design of ventilation systems for ships’ engine rooms. NOTE — Users of this International Standard should note that, while observing the requirements of the standard, they should at the same time ensure compliance with such statutory requirements, rules and regulations as may be applicable to the individual ship concerned. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this Interna- tional Standard are encouraged to investigate the possibility of applying the most recent editions of the standards listed below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 31 -1 :1 992, Quantities and units — Part 1 : Space and time . ISO 31 -3:1 992, Quantities and units — Part 3: Mechanics . ISO 31 -4:1 992, Quantities and units — Part 4: Heat . ISO 3046-1 :1 995, Reciprocating internal combustion engines — Performance — Part 1 : Standard reference conditions, declarations of power, fuel and lubricating oil consumptions, and test methods . ISO 3258:1 976, Air distribution and air diffusion — Vocabulary 3 Definitions For the purposes of this International Standard, the definitions given below, together with those in ISO 31 -1 , ISO 31 -3, ISO 31 -4, ISO 3046-1 and ISO 3258, apply. 3.1 engine room: Space containing main propulsion machinery, boiler(s), diesel generator(s) and major electrical machinery, etc.3.2 ventilation: Provision of air to an enclosed space to meet the needs of the occupants and/or the requirements of the equipment therein. 3.3 service standard power: The continuous brake power which the engine manufacturer declares that an engine is capable of delivering, using only the essential dependent auxiliaries, between the normal maintenance intervals stated by the manufacturer and under the following conditions: a) at a stated speed at the ambient and operating conditions of the engine application; b) with the declared power adjusted or corrected as determined by the manufacturer to the stated ambient...