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Old 08-05-11, 10:36 AM   #1
I'm goin' down
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Default fuel problem

SH4 (stock)/RSRDC/OTC.

What is the best speed to get maximum range. My boats are doing 16 kts and regular speed and 12 kts and 2/3 speed. I have been short of fuel at the beginning of the war, and have trouble completing a round trip to Japan from Midway.

Is there a mod fix for this? Does anyone know how to reset fuel ranges or fuel consumption?
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Old 08-05-11, 11:17 AM   #2
WernherVonTrapp
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Depending on the specific class of boat, I usually get the best fuel economy somewhere in the 9 to 9.5 knot range. S-Boats (for me) are usually in the 8 to 8.5 knot range. I usually experiment when I first leave home port with a new boat. I'm using TMO so I just have the navigator call out the max range for several different speed settings before choosing the one with best mileage.
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Old 08-05-11, 12:14 PM   #3
Rockin Robbins
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Ditto. TMO ahead standard is 9 knots or so--best fuel economy in a fleet boat. The S-Boat is slower. I still run it ahead standard and never have fuel problems. The low speed is too depressing to look at, though, so I don't know what it is! The sugar boat is wonderful submerged so the lousy surfaced speeds are all worth it.

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Old 08-05-11, 12:35 PM   #4
Armistead
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With TMO 2.2, he set ahead standard to a higher speed, maybe around 16kts so we can travel faster with the same fuel rates, if you use 9kts you can travel around the world several times, fuel is basically a mute issue unless you fly around at flank speed all the time.
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Old 08-05-11, 03:47 PM   #5
GreyBeard
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I'm using TMO 2.2, currently in an S-Boat. I find the best fuel mileage at ahead 2/3. 3000/4000 miles greater distance than ahead standard, maybe more. When I'm charging batteries I use ahead standard and immediately switch to 2/3 when the charge is completed. I find if I charge the batteries in an S-Boat at ahead 2/3 it really sucks up the fuel. I'll bet it cuts mileage in half.
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Old 08-05-11, 03:55 PM   #6
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I am running stock, not TMO, so I can take advantage of what you are missing--Admiral Scurvy's epic OTC mod.
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Old 08-05-11, 06:19 PM   #7
Ducimus
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Quote:
Originally Posted by Armistead View Post
With TMO 2.2, he set ahead standard to a higher speed, maybe around 16kts so we can travel faster with the same fuel rates, if you use 9kts you can travel around the world several times, fuel is basically a mute issue unless you fly around at flank speed all the time.

Some boats are up to 15 kts, but not all of them. I did this change because all the reading ive done indicated that fleet boats cruised at about 3 engine speed going to and from their patrol areas.

Now, as for fuel rates, i can't alter the consumption ratio's, and i've decided that it's not up to me if someone wants to cheat or not. I intended cruising too and from at ahead standard, but if someone wants to cruise at 2/3r'ds, tahts on them. I've given up on making the game "cheat proof". Hell, i've pretty much given up on that game, period.

edit: Oh BTW, while on the subject of fuel and distance, the distance from point A to point B in game, is acutally longer then it is in real life. I don't remember the exact number but i think the flat map in the game makes distances 30% longer then they are in real life. If you plot a course from San francisco to Tokyo in game, and then do the same on Google Earth, you will find your travelling for much farther distances in game then in real life. I know this was an influence to me while deciding on hard numbers for fuel, but i dont remember in what way it influenced me.
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Old 08-06-11, 02:19 AM   #8
TorpX
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Quote:
Originally Posted by Ducimus View Post
edit: Oh BTW, while on the subject of fuel and distance, the distance from point A to point B in game, is acutally longer then it is in real life. I don't remember the exact number but i think the flat map in the game makes distances 30% longer then they are in real life. If you plot a course from San francisco to Tokyo in game, and then do the same on Google Earth, you will find your travelling for much farther distances in game then in real life. I know this was an influence to me while deciding on hard numbers for fuel, but i dont remember in what way it influenced me.
This is true. The amount of the difference depends on the route you travel. In RL the length of a degree of longitude, is dependent on the latitude you are at, but not so in the game. A degree is always 60 nm no matter where you are. In other words, the Silent Hunter world is flat.

I still think the concerns about fuel consumption are overblown. Eventhough the distances will be somewhat greater than in RL, our game boats are hardly affected by the weather. I have never lost more than 2 knots, no matter how "stormy" the seas. The S-boats were said to have very poor sea-keeping characteristics, but in this game, they cut through the waves with ease.
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