NF EN ISO 8311
Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels - Calibration of membrane tanks and independent prismatic tanks in ships - Manual and internal electro-optical distance-ranging methods
ISO 8311:2013 specifies a method for the internal measurement of membrane tanks used in ships for the transport of refrigerated light hydrocarbon fluids. In addition to the actual process of measurement, it sets out the calculation procedures for compiling the tank capacity table and correction tables to be used for the computation of cargo quantities. ISO 8311:2013, with some modification, can also be applicable to the calibration of independent prismatic tanks.
ISO 8311:2013 specifies a method for the internal measurement of membrane tanks used in ships for the transport of refrigerated light hydrocarbon fluids. In addition to the actual process of measurement, it sets out the calculation procedures for compiling the tank capacity table and correction tables to be used for the computation of cargo quantities. ISO 8311:2013, with some modification, can also be applicable to the calibration of independent prismatic tanks.
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Références normative1
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3 Termes et définitions1
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4 Précautions3
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5 Équipement5
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6 Emplacement des points de mesure6
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7 Jaugeage par la méthode manuelle6
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8 Jaugeage par la méthode de mesure électro-optique de la distance (MEOD)16
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9 Mesurages complémentaires18
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10 Calculs19
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11 Rapport et tables21
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12 Rejaugeage22
- Annexe A (informative) Incertitudes associées au jaugeage des réservoirs23
- Annexe B (informative) Exemple de table de jaugeage de réservoir (réservoir No.3)36
- Annexe C (informative) Exemple de table de correction d'assiette (réservoir No.1)38
- Annexe D (informative) Exemple de table de correction de la gîte (réservoir No.1)40
- Bibliographie42
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