Is there a function in LabView or a known subVI that can solve an equation for roots using the BiSection Method?
For example, I have an equation:
lambda*e**(lambda**2)*erf(lambda) - (Cp*(TL-TM))/(L*sqrt(pi))=0
where:
erf(lambda), Cp, TL, TM, and L are known constant values that are designated...
Does anybody know of a couple of vendors that sells GC calibration standards or gas cylinders with reagents of suitable purity?
The gases I am currently looking for are:
1. Hydrogen
2. Carbon Dioxide
3. Carbon Monoxide
4. Methane
If possible, I'm looking for a QT cylinder size (US DOT Spec...
Thanks for the input unlesyd.
I was in the process of looking at Ferguson Metals. So far, they are the only ones I've really had much luck with. The problems I've been coming in contact with is I'd find a material that would either meet all but one of the criteria OR I'd find something but...
The Hastelloy X housing chamber has already been fabricated. It's rough dimensions are about 14.5" x 14.5" x 0.25". As you can see, it weighs a pretty penny. Inside this housing will hold a steam reformer which is also fabricated out of Hastelloy X. The reformer itself..will be pushing to about...
I am currently designing an exhaust manifold/duct to be used to capture a reformate and I am running into problems locating a suitable material for fabrication.
I need a material that meets the following criteria:
1. Lightweight - I need a material that is considered lightweight because the...
Thanks for the input. It was a toss up between putting it here or in the Chem E section. Because this is for a fluid designed system and simulation, I felt the design was more of a MechE application rather than a Chem E. I'll try posting it in the other forum to see if I get any other...
Thanks for the info. I'll definitely look into it. I work at the Air Force Research Laboratory, os I'm sure the monetary value won't be much of a problem. Again, thanks for the info.
I was wondering if there was any software out there that can help cut down the iterative process of the Fenske-Underwood-Gilliland equations/correlations to estimate the key parameters in a distillation coumn or possibly any other software that may be helpful in distillation design and simulation?
Thanks for the very helpful information. I am trying to simulate a mist that will be a part of a small test for a mist elimination pad used in a gas-liquid separator. I don't have a particle analyzer so I was at least trying to get an idea on the particle size by comparing it to various...
Ok, this is a stab in the dark. Does anybody know the typical droplet size of generic spray bottles or those pump sprays (like found in hair product stuff or perfume)? I'm trying to find something out there that could simulate in the 1-20 micron range, but something tells me a spray bottle's...
Thanks. I contacted a company in PA and they have sent me a mist eliminator for me to test for my application. Since it's a fairly new product they'd like to collect some data on it. I'll like to collect some data as well regarding the water particle size that coalesces on the pad to help...
Do you have an application or reasoning behind your enquiry? I say this only because every equation has multiple principles and can be used in several different cases. If you can narrow things down a bit, someone might be able to point you in the right direction and be able to find you...
Yeah, I thought I said I was looking for a mesh pad style in my original post, but I guess that was something that just slipped my mind. Sorry about that. Thanks for the links. I'm waiting to hear back from a couple of places. Hopefully they can do what I am hoping.
The temperature of my streams is only 35 Celsius for both the inlet and outlets. I'll look into these places you suggested, and hopefully they do custom designs. The places that I have found so far that DO custom design, primarily do it for large scale industrial applications. The dimensions I...
Thanks. I'll look into these. The dimensions I am looking for are 3.25" in diameter and about 4.00" in depth. Looking for possibly aluminum or stainless steel due to small possible corrosion.
