I'm looking for the best material with high corrosion resistance to 32.5% urea, that also has high thermal conductivity to be used in a heat exchanger. The urea will be in the tube side, pumped in at 60F and heated to 350F. Therefore, the tubes will initially contain urea liquid then after...
We have acid water with only some properties known. We need to boil this at 5gal/hr and capture the vaporized air at the top. The concept is a vertical heat exchanger. The acid water will come in from the bottom at 70F, enter the tubes, and will be heated by hot air. The vapor will rise...
Hi I'm looking for assistance in calculating stresses on a lifting clamp.
Disc dimensions: 6 foot diameter, 6 inch thick
Clamp dimensions: 6"x1/2" rolled to disc OD (two halves)
Clamp bolts: six 7/8" bolts (3 per side)
I attached a picture for clarity.
So far, I have calculated hoop stress...
Hi,
I am designing a high pressure wash gun using a Cat 6020 pump.
P = 1000 psi
Q = 60 GPM
The gun will look similar to this:
http://www.gardnerdenverproducts.com/assets/0/180/146/196/3e5967b6-7800-4c81-a676-4138a0dbe0dd.PDF
We currently use a 1950 vintage gun made from 1" 304 tube, so the...
Hi,
I am looking to purchase 10 new guns for our pressure washers, but am limited due to our existing pumps.
The highest rated pressure washer I can find is here:
http://www.northerntool.com/shop/tools/product_200402932_200402932
It's rated for 2500 psi and 30 GPM.
However, our Cat pumps are...
I need to power a transmitter 24 hours a day. The unit uses 10W max.
10x24 = 240Whr/day
8 hours sun/day (Los Angeles)
240/8 = 30W
So is it correct to say I would need a 30W solar panel??
Is there any type of portable pump to offload a 8000gal truck into a storage tank? I do not want to deal with any type of foundation work for a baseplate nor do I have local AC power at the tank site. Fluid is NAOH
Thanks
