Changing Nozzle Internal Geometry to Increase FDM Flowrate
Changing Nozzle Internal Geometry to Increase FDM Flowrate
Hackaday Article
hackaday.com
September 11, 2026 at 2:08 AM
Changing Nozzle Internal Geometry to Increase FDM Flowrate
Here is the LCRA's tool that meteorologist Avery Tomasco mentions here. hydromet.lcra.org
July 5, 2025 at 5:01 PM
Here is the LCRA's tool that meteorologist Avery Tomasco mentions here. hydromet.lcra.org
If you think of it as a tap (faucet) thats running 0,10 Liters a second, its about 3,5 years of that.
A fire hydrant should have a flowrate of roughly 3750 liters a minute.
So 2 days of full spill.
A fire hydrant should have a flowrate of roughly 3750 liters a minute.
So 2 days of full spill.
September 3, 2026 at 3:44 PM
If you think of it as a tap (faucet) thats running 0,10 Liters a second, its about 3,5 years of that.
A fire hydrant should have a flowrate of roughly 3750 liters a minute.
So 2 days of full spill.
A fire hydrant should have a flowrate of roughly 3750 liters a minute.
So 2 days of full spill.
Engineering: "Turboflush augmentation with critical flowrate bowlnamics" (12 authors, 3 DARPA grants, incorporated into strike drones by 2026)
Physics: "A New Kind of Toilet" (2 authors, funded solely through single TAship of sophomore level required mechanics class, basis of 2076 nobel prize)
Physics: "A New Kind of Toilet" (2 authors, funded solely through single TAship of sophomore level required mechanics class, basis of 2076 nobel prize)
December 28, 2024 at 4:45 PM
Engineering: "Turboflush augmentation with critical flowrate bowlnamics" (12 authors, 3 DARPA grants, incorporated into strike drones by 2026)
Physics: "A New Kind of Toilet" (2 authors, funded solely through single TAship of sophomore level required mechanics class, basis of 2076 nobel prize)
Physics: "A New Kind of Toilet" (2 authors, funded solely through single TAship of sophomore level required mechanics class, basis of 2076 nobel prize)
"Just imagine the flowrate of boba through *these* babies!"
May 16, 2026 at 9:12 PM
"Just imagine the flowrate of boba through *these* babies!"
The metaphor of 'flow' is very well chosen. The guest uses the example of a pipeline also; they're all designed to only work at a certain pressure, with a certain flowrate/throughput, and simply stop working when that rate/pressure drops too low.
March 14, 2026 at 1:40 PM
The metaphor of 'flow' is very well chosen. The guest uses the example of a pipeline also; they're all designed to only work at a certain pressure, with a certain flowrate/throughput, and simply stop working when that rate/pressure drops too low.
Mince je vais downgrader le flowrate. Ça va m'aider a step up...
July 12, 2026 at 1:04 PM
Mince je vais downgrader le flowrate. Ça va m'aider a step up...
Jeg kan hydrodynamikk.
Volt er vanntrykk. Strøm er flowrate. Motstand er innsnevringer i slangen.
MEN JEG KAN IKKE HA TRE SEPERATE STRØMMER DER unnskyld meg hva faen
Volt er vanntrykk. Strøm er flowrate. Motstand er innsnevringer i slangen.
MEN JEG KAN IKKE HA TRE SEPERATE STRØMMER DER unnskyld meg hva faen
February 18, 2025 at 9:08 PM
Jeg kan hydrodynamikk.
Volt er vanntrykk. Strøm er flowrate. Motstand er innsnevringer i slangen.
MEN JEG KAN IKKE HA TRE SEPERATE STRØMMER DER unnskyld meg hva faen
Volt er vanntrykk. Strøm er flowrate. Motstand er innsnevringer i slangen.
MEN JEG KAN IKKE HA TRE SEPERATE STRØMMER DER unnskyld meg hva faen
Bernoulli… sweeeet!
His flowrate is streamlined adorable and laminarly fluffy. ❤️
His flowrate is streamlined adorable and laminarly fluffy. ❤️
July 28, 2025 at 5:30 AM
Bernoulli… sweeeet!
His flowrate is streamlined adorable and laminarly fluffy. ❤️
His flowrate is streamlined adorable and laminarly fluffy. ❤️
Magic circles and runes are a thing. The Techmagic Enclave has electronic magic circles that re-arrange the symbols on demand, add or substract circles etc. But all of this only acts as channel or crutch for the mana, which has to come from the caster in the right amount, flowrate and 'mood'
#AugustWorldbuilders Let's get into some of the nitty-gritty when it comes to actually 'doing' magic. What do your magic-users DO, exactly? Incantations? Sigils? Runes? Any magic words used in your magic system?
August 23, 2026 at 7:55 AM
Magic circles and runes are a thing. The Techmagic Enclave has electronic magic circles that re-arrange the symbols on demand, add or substract circles etc. But all of this only acts as channel or crutch for the mana, which has to come from the caster in the right amount, flowrate and 'mood'
I'm interested in "urination speed" since normally flowrate is dV/dt which has different units than dx/dt. Like you could improve volumetric flowrate with a larger aperture, but maybe he wants the pee particles to go faster.
September 1, 2023 at 2:16 AM
I'm interested in "urination speed" since normally flowrate is dV/dt which has different units than dx/dt. Like you could improve volumetric flowrate with a larger aperture, but maybe he wants the pee particles to go faster.
"Oh hey! Can you do me a favour down there? Can you open the valve some more and turn up the flowrate? I want to balloon faster!"
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November 21, 2025 at 7:25 PM
"Oh hey! Can you do me a favour down there? Can you open the valve some more and turn up the flowrate? I want to balloon faster!"
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Oh god, just looked up the flowrate of gauges on the Guadalupe for this event. Estimates in 1913 for Daytona were 100K cfs. This one here was almost 75K, but in terrain that ensured it was concentrated far more by river valley topography and surrounding terrain. Probably similar events.
July 9, 2025 at 11:35 PM
Oh god, just looked up the flowrate of gauges on the Guadalupe for this event. Estimates in 1913 for Daytona were 100K cfs. This one here was almost 75K, but in terrain that ensured it was concentrated far more by river valley topography and surrounding terrain. Probably similar events.
If the Flow area (A) is 6mm squared and the average velocity (v) is 0.00000133333333 mm/s then the Flowrate (Q) should be .000000008 mL per second
December 19, 2024 at 2:36 AM
If the Flow area (A) is 6mm squared and the average velocity (v) is 0.00000133333333 mm/s then the Flowrate (Q) should be .000000008 mL per second
a single garden hose has a flowrate of up to 64.6 L / minute, so it would take 396,285 minutes to fill the pool. As a fellow millennial you know that that's less than a 525,600 minutes and therefore less than a year. So a single garden hose beats the enrolment of Vassar peeing all at once.
July 1, 2026 at 3:26 AM
a single garden hose has a flowrate of up to 64.6 L / minute, so it would take 396,285 minutes to fill the pool. As a fellow millennial you know that that's less than a 525,600 minutes and therefore less than a year. So a single garden hose beats the enrolment of Vassar peeing all at once.
I think Carney is calling her bluff. She says it's the tanker ban that is stopping industry from building a pipeline. That gives her a wedge issue and someone to blame. Hes says "OK I'll lift the tanker ban" - and still industry won't build a pipeline.
It's cheaper to up the flowrate of the TMX.
It's cheaper to up the flowrate of the TMX.
November 24, 2025 at 9:54 PM
I think Carney is calling her bluff. She says it's the tanker ban that is stopping industry from building a pipeline. That gives her a wedge issue and someone to blame. Hes says "OK I'll lift the tanker ban" - and still industry won't build a pipeline.
It's cheaper to up the flowrate of the TMX.
It's cheaper to up the flowrate of the TMX.
Der Flowrate-Messer ist recht genau. Die Temperaturen eher nicht. Beim COP interessiert aber nur das Delta, von daher geht es halbwegs. Lila = Pana, Blau = selbst gemessen
January 14, 2024 at 8:45 PM
Der Flowrate-Messer ist recht genau. Die Temperaturen eher nicht. Beim COP interessiert aber nur das Delta, von daher geht es halbwegs. Lila = Pana, Blau = selbst gemessen
Wintry watershed image in Ohio's Mahoning valley at Lowellville, trusty USGS river gauge (level, flowrate, parameters) foreground
February 2, 2026 at 8:52 PM
Wintry watershed image in Ohio's Mahoning valley at Lowellville, trusty USGS river gauge (level, flowrate, parameters) foreground
dom feedee goes hard here but
dialing up the flowrate on their oxygen mask before fucking to >reduce< the risk of a pulmonary event
keeping a defib right next to their bed just in case...
choosing bedroom location based on where it'd be easiest for them to be cut out of the wall by a paramedic team
dialing up the flowrate on their oxygen mask before fucking to >reduce< the risk of a pulmonary event
keeping a defib right next to their bed just in case...
choosing bedroom location based on where it'd be easiest for them to be cut out of the wall by a paramedic team
September 14, 2026 at 11:58 PM
dom feedee goes hard here but
dialing up the flowrate on their oxygen mask before fucking to >reduce< the risk of a pulmonary event
keeping a defib right next to their bed just in case...
choosing bedroom location based on where it'd be easiest for them to be cut out of the wall by a paramedic team
dialing up the flowrate on their oxygen mask before fucking to >reduce< the risk of a pulmonary event
keeping a defib right next to their bed just in case...
choosing bedroom location based on where it'd be easiest for them to be cut out of the wall by a paramedic team
Power = flowrate x height of dam
The biggest* rivers by flowrate in England Thames Severn Trent Ouse etc don't go down high slopes
The biggest rivers in Scotland Tay Tummel etc already have hydro dams, which generate 100s of MW not GW, seasonal rain depending
*not big, by global standards
The biggest* rivers by flowrate in England Thames Severn Trent Ouse etc don't go down high slopes
The biggest rivers in Scotland Tay Tummel etc already have hydro dams, which generate 100s of MW not GW, seasonal rain depending
*not big, by global standards
March 19, 2026 at 11:37 AM
Power = flowrate x height of dam
The biggest* rivers by flowrate in England Thames Severn Trent Ouse etc don't go down high slopes
The biggest rivers in Scotland Tay Tummel etc already have hydro dams, which generate 100s of MW not GW, seasonal rain depending
*not big, by global standards
The biggest* rivers by flowrate in England Thames Severn Trent Ouse etc don't go down high slopes
The biggest rivers in Scotland Tay Tummel etc already have hydro dams, which generate 100s of MW not GW, seasonal rain depending
*not big, by global standards
I think you snip the silicone nub at the top, and gain flowrate at the cost of spill-proofedness.
March 22, 2025 at 4:51 AM
I think you snip the silicone nub at the top, and gain flowrate at the cost of spill-proofedness.
Heat transfer is beautiful! It does lead to some familiar maths, say for a hot object that gets colder over time in an exponential decay curve.
That's what happens to each litre of water passing thru the radiator.
we just do a variable change from "time" to "flowrate"
= (1/time) x RadVolume
That's what happens to each litre of water passing thru the radiator.
we just do a variable change from "time" to "flowrate"
= (1/time) x RadVolume
June 15, 2025 at 12:54 PM
Heat transfer is beautiful! It does lead to some familiar maths, say for a hot object that gets colder over time in an exponential decay curve.
That's what happens to each litre of water passing thru the radiator.
we just do a variable change from "time" to "flowrate"
= (1/time) x RadVolume
That's what happens to each litre of water passing thru the radiator.
we just do a variable change from "time" to "flowrate"
= (1/time) x RadVolume
Finally got TPU's flowrate figured out, turns out I needed to up the temperature quite a bit. Now on to pressure advance!
January 22, 2025 at 8:32 PM
Finally got TPU's flowrate figured out, turns out I needed to up the temperature quite a bit. Now on to pressure advance!
Operation auf Pump On und dann den mittleren Wert verstellen. Anzeige der resultierenden Flowrate dann links
January 4, 2024 at 9:55 AM
Operation auf Pump On und dann den mittleren Wert verstellen. Anzeige der resultierenden Flowrate dann links