Posts about table 53A written by ronmooring. both ASTM and tables , calculations for Special Applications, LPG/NGL calculations). Volume VII – Generalized Crude Oils (Tables 53A & 54A) Volume VIII – Generalized Products (Tables 53B and 54B) Volume IX – Individual. If ” PRODUCTS ” TABLES 54B and 6B are selected, 1, A.S.T.M. TABLES. 2
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Unit of weight What is the unit of this weight? Glad you found it helful Jorge. Learn the difficult concepts of sailing described in a easy and story-telling way.
In the vacuum, there is ast buoyancy and hence the weight is more than the same weight when measured in air. And even for the main ASTM tables, the information about which table need to be used for cargo calculation is 35a by cargo surveyor. The density at 15 Deg C is always the density in Vacuum. Amit Yadav Sep 26, We need the density of the cargo to convert the volume of cargo to the weight.
Adjunct to D Petroleum Measurement Tables Volume VII D 80 (HISTORICAL) – ADJD
Share your knowledge by writing answers to the question. Also, the volume is measured in Barrels and not in cubic meters. But we need to understand that at the very basic level, we calculate the volume from ullage tables and we need to be provided with density at the same temperature as the cargo.
So, in this case, we just apply these densities to get the weight of cargo in each tank and thus the total weight of the cargo.
ASTM Table 53 / 54
Vapour weight in LPG Let us say the provided values are Density at 25 Deg C: And to do that we need to apply the volume correction factor. This article would aim to simplify the cargo calculations on tankers. And it is not that complicated.
So for these ports here is what the volumes and temperatures in ullage report would look like. Short, crisp and full of value.
Let us say cargo surveyor provided 5a density at 15 deg C as 0. This is not so difficult a task. Your work is greatly appreciated, Sir! All of your blogs did a vast contribution to pass my orals exam from uk in my first attempt Very nicely explained sir.
But while we do all this, sometimes we just fail to do the simpler things right. Now the final ullage report will look like this. Tabl or answer a question on this forum. More things to do on myseatime. Here is all you need to know.
ASTM Table 53 / 54
Share your knowledge by writing answers to the question Ask or answer a question. If the cargo temperature is between two values in the density table, we just interpolate to the get the density at the desired temperature. Always waiting for more articles.
The cargo surveyor may provide a table of densities at different temperatures. The density table could look something like this. But in any case, we still need the weight of the cargo as the stability calculations need the weight of the cargo in each tank and not the standard volume. When we apply this WCF to the standard volume, we get the weight of cargo in Air.