Dwarf fortress water pressure

Dwarf Fortress features some pretty complex behavior in an attempt to simulate fluid mechanics, dwarf fortress water pressure. One aspect of this behavior is seen in the form of pressure. The basic idea here is quite simple - certain forms of fluids movement exert pressurecausing them to potentially move upwards into other areas.

There are several mechanisms at work that try to simulate water pressure in game. While on the whole amazingly accurate, there are several unexpected quirks concerning speed and displacement. Never think you are on the safe side, especially when trying to trick the game. A technical explanation by Kanddak from the Bay12 Forum outlines in detail what is known of the in-game fluid mechanics from player testing. Dwarf Fortress attempts to replicate hydrostatic water pressure.

Dwarf fortress water pressure

Home Discussions Workshop Market Broadcasts. Change language. Install Steam. Store Page. Dwarf Fortress Store Page. If I have a river on Z 10 as my water source, and my well on level Z 5, with my reservoir on Z 4, can I use the diagonal block method to bring my water pressure down to Z 4 without it flooding it's way back up to Z 5? I know a U bend will only drop you one level from the source. Showing 1 - 2 of 2 comments. Though I don't know the exact answer to your water pressure question, I do know you can always just use floodgates and levers if you're worried about water pressure to create an 'airlock' system on a central cistern which can't overflow. Yes, when water squeezes through the diagonal square it is considered a different water source. I found this video answered a lot of my water questions. Per page: 15 30 Date Posted: 30 Dec, pm. Posts: 2. Discussions Rules and Guidelines.

If I have a river on Z 10 as my water source, and my well on level Z 5, dwarf fortress water pressure, with my reservoir on Z 4, can I use the diagonal block method to bring my water pressure down to Z 4 without it flooding it's way back up to Z 5?

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There are several mechanisms at work that try to simulate water pressure in game. While on the whole amazingly accurate, there are several unexpected quirks concerning speed and displacement. Never think you are on the safe side, especially when trying to trick the game. A technical explanation by Kanddak from the Bay12 Forum outlines in detail what is known of the in-game fluid mechanics from player testing. Dwarf Fortress attempts to replicate hydrostatic water pressure. This is probably one of the most prominent components, as Toady discussed it at length in an interview with gamasutra.

Dwarf fortress water pressure

Water is a fluid found all over the world. It flows from mountain springs, forming the world's oceans , lakes , rivers , and brooks , falling as rain and snow , and freezes into ice. Water is home to a variety of aquatic creatures. Many creatures can swim in deep water, but air-breathing creatures that are submerged in water can drown in it. Water comes in two varieties: freshwater , which makes up almost all inland water, and saltwater , which fills the seas.

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Two doors ' ' are connected to a control system such as levers or a minecart loop. All trademarks are property of their respective owners in the US and other countries. In the second diagram Diagram B we see how with the addition of a single screw pump , the entire situation changes dramatically - when the screw pump moves magma to the right side, it does so using the rules of pressure and allows the area to fill up to the level of the pump. Such a setup is significantly more complicated than the other two options, but it can produce controlled amounts of water at varying depths and pressures. If you put your thumb over the lower end and fill the taller end, then release your thumb, the water will move with remarkable speed, and water will continue to come "up" out that lower end until all the water in the taller part is at the same level as the lower part. Do note that the screw pump will still exert pressure when filling the pool, but said pressure will be independent of the source and can be subsequently blocked by diagonal gaps. When faced with a diagonal gap, pressure will fail to move the liquid, forcing the liquid to instead spread out. Posts: 2. One aspect of this behavior is seen in the form of pressure. Your vertical axles or gear assemblies need to be placed above the solid tile of the pump, and there must not be a channel over the walkable pump tile. In all three cases, the water source is on the left side of the diagram and water is filling the larger area to the right. Of course, there is a downside - you still have to run the pumps and due to the source water's pressure, the pump must be powered instead of run by a dwarf , as the tile the dwarf needs to stand on is filled by water.

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The final example Diagram C , demonstrates how a screw pump exerts pressure - in this case, the water fills up to the same level as the pump's output tile highlighted in red. Here is a example we can see how to generate 9Z level pressure, 1Z greater pressure than our input pressure. Store Page. As it tries to locate an appropriate destination, the liquid will first only try to move sideways and downward - only when this fails will it attempt to move upward. In all three cases, the water source is on the left side of the diagram and water is filling the larger area to the right. Of course, there is a downside - you still have to run the pumps and due to the source water's pressure, the pump must be powered instead of run by a dwarf , as the tile the dwarf needs to stand on is filled by water. Similarly, if faced with multiple exits from the system, the whole flow will flow out of one exit, the nearest lowest one. All trademarks are property of their respective owners in the US and other countries. Since water pressure does not propagate through pumps, it is possible to fill a pool from a "pressurized" source using a screw pump without it overflowing. Digging designation canceled: Damp stone located. This does not work on a vertical basis - water only travels vertically to a different z-level, never diagonally. Waterfalls are of special concern. Do note that the screw pump will still exert pressure when filling the pool, but said pressure will be independent of the source and can be subsequently blocked by diagonal gaps. Add a question to this FAQ.