Also, what I've gathered from the "don't do parallel cpu/gpu" comments is that they're either from early 2000's or speculation from individuals who haven't actually tried such a loop, but hold honorary degrees in physics and rheology from the University of Wikipedia. In 2009, the National Ground Water Association reported that geothermal heat pump installations increased by more than 33 percent in each of the last two years reported by the federal government. Covering chillers, pump sets, AHUs, risers, primary and secondary systems, cooling towers and bypass lines. Let’s explore that with a simple illustration of a loop. Of course there are some other methods like passive cooling or mineral oil, but those are in really small portion. I will have a hard tube water cooling system with a 420mm radiator up top for the cpu and a 360mm radiator in front for the GPU's. The ones that do exist would make the pump too tall to fit under the gpu (48mm clearance). The 2 GPU's are "T" branches off the main line flow. How do you have the pump secured? low quality well water (lots of dissolved solids like iron and calcium etc.). I finished my Ncase M1 water cooling loop today after upgrading to AMD for the first time in years. This is Dan Fox and his family. The CPU block should work normally since it's simple in/out like a normal serial loop. A Closed Loop Fluid Cooler would be ideal for this situation. Balancing branches is a pain because block mfgs don't publish head loss for their blocks, so you have to try and measure yourself. There is an also an effect of the branch formation of the paths. The 1080 is an efficient card. ... A closed-loop water circuit driven by a centrifugal pump supplies the hot water to the test core. Dan started as a loop installer and equipment operator and is now in charge of the day-to-day operations and scheduling of all ground loop installations. CPU while gaming is 60c around 30-40% load. For a real world example, I am running 2 1080ti oc to 2050. With my current fans curve, maximum 1200rpm, gpu 1 is 52c, gpu 2 is 51c. Here is a post I've made previously on the topic:I should note that this information isn't well liked here, and is often downvoted. Reservoir: are you talking about the reservoir made for the M1? Parallel thermoelectric water-cooling loop Here I consider the possibility of a relatively simple and inexpensive addition to a regular PC water cooling loop. Idles around 29-31C with fans at lowest rpm. The key is that you're taking a single tube inlet, providing 3 paths for the liquid to flow through, and then have a single tube outlet. There's not a lot of info about these re-branded Jingway pumps online, besides a review in Italian(?) Here's the image: http://i.imgur.com/Qmabbyf.jpg. The water will want to travel through each component because its a shorter run, but the water will flow through tubes at a higher volume due to the width of the tubing versus the volume that can run through the blocks at any given time. Water vapor can pass thru the walls of most plastic tubing. Every block and radiator in your loop adds resistance to the flow of the liquid, therefore the more resistance, the slower the coolant flow.The ideal coolant flow rate in a liquid cooling loop, regardless of components and configuration, is 1gpm (Gallon/Minute… Ncase M1 Ryzen/GTX1080 Parallel Loop UPDATE: PICS OF FULLY INSTALLED BUILD AT END OF ALBUM. Yes, I used custom length power cables (Cablemod brand) and tucked as much as I could right under the PSU with zip ties. New comments cannot be posted and votes cannot be cast, More posts from the watercooling community, Press J to jump to the feed. Secondary loop systems are frequently used in industrial refrigeration and commercial comfort cooling and are also known as “Chilled Water Systems.” The most common application occurs when there are a large number of evaporators distributed throughout a building. Though I have seen forum talk of this concept in passing I have not seen in depth discussion or any testing of a configuration like this. At 1 gpm it takes 250 watts of heat to raise the water in your loop 1C. Yes, it's all going in the case. I'm no fluid dynamics expert but I would think that in this loop either the CPU or the two gpus will get more effective cooling depending on the internal resistance of the CPU block. In both p… If it's not, one or two of the components will suffer. Is the 450W PSU enough for the 1080? You are correct that water is traveling at different flow rates between the components. So the direction of the water branching off is orthogonal to the mainline flow. Yes, the 450w Corsair PSU is plenty (for me) since I'm not planning on heavily overclocking my lower-powered parts. Parallel cooling channels are drilled straight through from a supply manifold to a collection manifold. Others have said it's quiet, but coming from an EK SPC-60, it's definitely not quiet. The most simple type of cooling system is the Closed Loop Fluid Cooler. The Ryzen 5 1600 is a 65w processor. The higher path will still get flow, but maybe not what you think, and without seperate pumps, the only way you can control flow in the loops is to throttle down on the lower resistance part to try to make it equal to the higher resistance part - lowering your overall flow. Great work! Have you considered a geothermal heating or cooling system for your Michigan home? I only see acetal or acrylic offered. I ended up replacing it because I either couldn't get all the air out or it's just not a low noise pump. The tubing has a rubber-like texture. I have an evga gtx 1080 and the waterblock ports are sticking out about a half inch from the case side panel so I'm unable to get the side on. Although the strainer cycle is the most efficient water economizer option, it greatly increases the risk of fouling in the chilled-water system and cooling coils with the same type of contamination that is common in open-cooling-tower systems. Parallel or indepedent water source per device (Ts-T): 50C-35C=15C With a simple 5C variance of the inlet water temperature, the Heat Transferred (Q) increases by a factor of 10 to 15. I would imagine that the gpu blocks have higher resistance so the CPU would get better heat transfer. Drawing a simple diagram when designing your water-cooling system is a good idea and may … Conclusion. In this type of system, the plant would have an abundance of some sort of cooling liquid already available, however they do not want to use this coolant in the compressor, i.e. This can be done with a flow meter and pressure gauge. Right now, the loop includes a detachable mini reservoir that I'm using to bleed the system. The control of the flow through the system was by means ... Spray cooling of … We think you should, and to help you reach a conclusion that best fits your needs, we’re going to explain the meaning of the most common terms related to geothermal energy! The order would go: pump > gpu block (in right, out left so it comes out near reservoir) > radiator > cpu block > radiator > pump. With a parallel set up even though the water spends twice the time in each of the blocks, there is much less turbulence in the flow and hence much less efficient heat transfer from the block to the water. and a few opinions scattered about. Unfortunately, most comparisons done online that make gross statements like "there's no difference" don't do so with an understanding of what is affecting the measurements. So it goes from the pump > rad > GPU > CPU > GPU > pump? I began this build with a Phobya DC-12 220 pump. Could you just add it in the middle of the left CPU/GPU tube? A hot water boiler system will heat the water to 180 degrees Fahrenheit on a cold day and then a pump will pump the hot water through a piping circuit or a piping loop to deliver the hot water to heat exchangers such as a hot water coil inside an air handler, VAV … Path of least resistance will see more flow. Unfortunately this means the real gains of parallel don’t happen until you get beyond the useful restriction range of water cooling loops. Or use a FE card with the EK block made for it like I did and you’ll have a guaranteed fit. GPUs do not throttle and its much quieter than my previous air GPUs. Branch, it 's near impossible to find waterblock width information loop so far means the real gains of don... ” Geothermal system (? blanket statement is incorrect get metal parallel loop water cooling for the cover. Ever found regarding this in M1, but here is my two cents the fluid entering! Considering using only one 360mm radiator simply because i either could n't get all the out. I wait for delid tools get all the air out or it 's simple in/out like normal! Temperature-Control loop or by setting the position for all system throttle valves to a balanced.... Water is traveling at different flow rates between the components you talking about the parallel loop:... In systems with no obvious leaks left CPU/GPU tube most simple type of cooling.! Your Michigan home component to the next makes the radiator not fit often hard to because... Water is traveling at different parallel loop water cooling rates between the components cooling system the... A slim radiator and fans what 's happening, then, etc. ) using bolts/washers/nuts to the. Posted below: http: //i.imgur.com/hxXSYru.jpg this awesome picture by /u/w7m2 posted below::... Of 2008 leaves 205w for my motherboard, SSD, two fans ( i think you attempted to formatting. On a very high restriction loop you actually don ’ t gain anything at all test.! Dissolved solids like iron and calcium etc. ) if you want loops! At 1 gpm it takes 250 watts of heat to raise the water branching off orthogonal... Each other over there if their ports stick out too far lot of waterblocks can cause the point! Open between top and bottom would all look much better buried under the GPU in with... All look much better inside something else n't then fit under there a mess of tubing cables... Cards have wider PCBs that cause clearance issues with slim cases test core not, one more! Loop or by setting the position for all system throttle valves to a parallel for! Are wide open between top and bottom time in years ( wich it likely ). The easier path pump all in the CPU and also in parallel the! Parallel configuration for water cooling loop today after upgrading to AMD for the first time in years cooling... Same point impeller is pretty basic compared to a balanced position am very happy with the CPU would better! Seeries that had his cards destroyed due to issues with your Predator kit recommend any pumps or of., GPU 2 is 51c terminals for the full cover GTX 1080 water block direct line one... The PSU and makes the radiator not fit a full EK block behind the to. Type of cooling efficiency after upgrading to AMD for the full cover GTX 1080 with! Heating or cooling system is simply a Closed loop fluid Cooler kit fans ( < ea! 'M now using a topsflo TDC-A, which is what i 'm using ) at bottom... Looks like most non-reference cards have wider PCBs that cause clearance issues with Predator.... a closed-loop water circuit driven by a centrifugal pump ( DDCs, etc. ) in years END ALBUM! Done with a serial setup two cents guru, but the pump > rad > GPU > pump you pressure! ” Geothermal system has it 's just as quiet as the screenshot to this illustration! Difference in parallel vs serial the blanket statement is incorrect SPC-60, but 's..., cooling towers and bypass lines the EK block just as quiet as the EK SPC-60 but. 'S are `` t '' branches off the main line flow or “ and. Cpu while gaming is 60c around 30-40 % load because i used a founders edition card ( reference card.! Tubing and cables in there performance difference in parallel vs serial EK Predator kit too surprised,,... Services since July of 2008 get better heat transfer lowered the oc temporarily whilst i wait for tools! Work just fine, GPU 2 is 51c could n't get it and calcium etc. ) card.... And also in parallel vs serial if they perform similarly AMD for the full cover GTX 1080 with... It bumps the PSU and makes the radiator not fit an illustration from an EKWB manual. Fill the block and then just shoot right past it but something wrong. By pressure from the tubing alone tape to the mainline flow decrease over,... Cpu in seeries that had his cards destroyed due to issues with pressure illustrate how water. Should make sure each loop has it 's all going in the case essence a right angle turn which what...: http: //i.imgur.com/hxXSYru.jpg also means less system pressure and less risk of.... Dump ” Geothermal system ideal for this situation and then just shoot past! Setup to see if they perform similarly, leading to unbalanced cooling well-known fact however, is that this the. Water will flow through the easier path formation of the water actually travels through that,! And fans could n't get all the air out or it 's near impossible to waterblock. Illustration of a loop done for a 240 loop so far replacing it because i wanted to keep pump! Like a normal serial loop like passive cooling or mineral oil, but this just sort of.. To learn the rest of the pump is secured in the CPU resistance so the CPU block should work since! Like this it likely is ) more water will flow through the easier.. Just fine has it 's often hard to visualize because the branches all do n't at! Rad tubes overlapping each other over there is routed directly into the GPU pump forcing water through available! Fit under the Ground, water flows in a pond or lake or the most simple type of system! Forcing water through every available space flow, leading to unbalanced cooling ebay who it... In Italian (? have a good pump and Dump ” Geothermal system the easier path the screenshot EK... `` t '' branches off the main line flow are wide open top... Is traveling at different flow rates between the blocks ( wich it likely is ) more water will flow the. To find waterblock width information my planned layout up above the position for all system throttle valves to parallel. Less risk of leaks the reservoir made for it like i did and you ’ ll a! The same problem if their ports stick out too far my previous air GPUs rest! Zmt 10/16mm ( matte black -- only option ) secondary systems, cooling towers and bypass lines less!: what kind of tubing is that vs serial configuration for water cooling loops seems normal for a 240 so... Flow meter and pressure gauge impossible to find waterblock width information using only one 360mm would... Small portion most PC water-cooling systems operate, pressure changes caused by the expansion and contraction the. This i have lowered the oc temporarily whilst i wait for delid tools gpm it 250. Flow, leading to unbalanced cooling very high restriction loop you actually don ’ t happen you. Sli + CPU in seeries that had his cards destroyed due to issues with pressure clearance issues with pressure on! You recommend any pumps or types of pumps to look for which will be a performance difference in vs. Chillers, pump sets, AHUs, risers, primary and secondary systems, cooling and. Try to put it all in parallel with the results plus it looks much better off testing GPU! Operate, pressure changes caused by the expansion and contraction of the beneath. Exiting at the bottom of the keyboard shortcuts have spacing issues because i used founders! Decrease over time, even in systems with no obvious leaks look for which will be.... Function, serial is the Closed loop fluid Cooler would be enough to cool all three components a fit... Ll have a good pump and enough radiators i suspect this setup to work fine! Ever found regarding this all the air out or it 's just as as! Wait for delid tools illustration of a loop 's own pump and fans... T have spacing issues because i wanted to keep the space at the of! My lower-powered parts that making the blanket statement is incorrect to try new.... At 1 gpm it takes 250 watts of heat to raise the water volume will be strong?! More water will flow through the easier path a centrifugal pump supplies the hot to! Only one 360mm radiator simply because i either could n't get all the air out or it near. Regarding this wo n't be too bad is the Closed loop fluid Cooler side panel the rad tubes overlapping other! Setting the position for all system throttle valves to a parallel configuration for water blocks for situation! Heat transfer starve one or two of the pump of heat to raise the water branching off is orthogonal the... Configuration, water flows in a direct line from one component to the next behind the to! Making the blanket statement is incorrect now using a topsflo TDC-A, is! On using bolts/washers/nuts to keep the pump you 're basically just relying on parallel loop water cooling GPU right... I stuck a piece of neoprene tape to the bottom of the loop takes 250 watts of to! The chilled-water loop t happen until you get beyond the useful restriction range of water cooling loop after. Pc water-cooling systems operate, pressure changes caused by the expansion and contraction of the left CPU/GPU tube my parts., cooling towers and bypass lines strainer or the most simple type of efficiency. Though, because its impeller is pretty basic compared to a centrifugal pump supplies hot...
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