"Scott Vernon" wrote in message ...
My boat only holds 12 gallons, so SG is no concern to me. My truck
holds 260 gallons so I need to know the weight sometimes. You sound
awfully smart. Did you go to college?

Yes I went to Screw U.

And I came close to flippin a 120 footer because of a SG FU.

Joe



Scotty

"Joe" wrote in message
om...
"Scott Vernon" wrote in message
...
"Joe" wrote in message
om...
"Scott Vernon" wrote in message
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"Joe" wrote

Whats the specific gravity for diesel?

# 2 weighs around 7 lbs.

7.65

I'm sorry I ment .765 SG


I've always used 7lbs. I'm talking #2, not 6, 8 bunker fuel for
ships.



Yeah your talking about the weight of the fuel. I was talking about
specific gravity as compared to water.

Specific Gravity is dimensionless unit defined as the ratio of
density
of the material to the density of water at a specified temperature.
Specific Gravity can be expressed as:

SG = = ρ / ρH2O

where

SG = specific gravity

ρ = density of fluid

ρH2O = density of water

It is common to use the density of water at 4 oC (39° F) as
reference
- at this point the density of water is at the highest.

Thermal Properties of Water Density, Freezing temperature, Boiling
temperature, Latent heat of melting, Latent heat of evaporation,
Critical temperature .... .

Since Specific Weight is dimensionless it has the same value in the
metric SI system as in the imperial english system (BG).

At the reference point specific gravity has same numerically value
as
density.

Example - Specific Gravity
If the density of iron is 7850 kg/m3, 7.85 grams per cubic
millimeter,
7.85 kilograms per liter, or 7.85 metric tons per cubic meter - the
specific gravity of iron is:

SG = 7850 kg/m3/ 1000 kg/m3 = 7.85

where the density of water is 1000 kg/m3.

It is critical to understand the specific gravity of fluids you
carry
on deck in tanks. If you do not.... and just go by volume guessing
weight you can get in mucho trouble in a heart beat.

I carried fluids that had as high as a 4.6 SG

Joe



Scotty