Too cold to shoot today so filling tanks and tinkering...
Which got me wondering what kind of output the little pump that came with my Yong Heng is doing.
I clocked it emptying a 5 gallon bucket at 4 min/13 seconds. Saw some calculations where an orange HD bucket actually holds more like 5.36gallons so I filled it to about an inch from the top, thinking that'd be roughly 5 gallons. I also stopped the clock with the aquarium pump started sucking air through the intake, which left about an inch in the bottom of the bucket.
So, figure that's about 4.75gallons and clocked it at 4 min, 13 seconds, (calling it an even 4 minutes to make calculations easy.) From there I'm getting 1.1875gallons per min, or 71.25gallons per hour.
The pump has "output: 600L/H" on the label so converting the 71.25gallons to liters I'm getting a rate of 270liters per hour. NOT as high as it is labeled for.
Anyway, Amazon has pumps in the $10-20 range that have stated rates MUCH higher than what I'm getting with the one that came with the Yong Heng. A guy could very cheaply increase the flow rate through the Yong Heng pump head.....
And here's my question: Would increased flow be a good thing for pump-head temp reduction? In other words, is a bit of "dwell" of the water flow through the Yongi pump head a good thing, aiding in heat transfer or a bad thing?
Not necessarily DYING to know, ran it for 22 minutes just before the above experiment and got to 51C on the gauge, which I'm pretty comfortable with. Just curious if anybody has thoughts on how the flow rate would effect the temps.
Which got me wondering what kind of output the little pump that came with my Yong Heng is doing.
I clocked it emptying a 5 gallon bucket at 4 min/13 seconds. Saw some calculations where an orange HD bucket actually holds more like 5.36gallons so I filled it to about an inch from the top, thinking that'd be roughly 5 gallons. I also stopped the clock with the aquarium pump started sucking air through the intake, which left about an inch in the bottom of the bucket.
So, figure that's about 4.75gallons and clocked it at 4 min, 13 seconds, (calling it an even 4 minutes to make calculations easy.) From there I'm getting 1.1875gallons per min, or 71.25gallons per hour.
The pump has "output: 600L/H" on the label so converting the 71.25gallons to liters I'm getting a rate of 270liters per hour. NOT as high as it is labeled for.
Anyway, Amazon has pumps in the $10-20 range that have stated rates MUCH higher than what I'm getting with the one that came with the Yong Heng. A guy could very cheaply increase the flow rate through the Yong Heng pump head.....
And here's my question: Would increased flow be a good thing for pump-head temp reduction? In other words, is a bit of "dwell" of the water flow through the Yongi pump head a good thing, aiding in heat transfer or a bad thing?
Not necessarily DYING to know, ran it for 22 minutes just before the above experiment and got to 51C on the gauge, which I'm pretty comfortable with. Just curious if anybody has thoughts on how the flow rate would effect the temps.