When we use aeration?

What are targets of water aeration

31 December 2016 1,435 0 View

What is the cheapest method of aeration?

Think about aspiration

31 December 2016 3,806 0 View

What is the influence of inlet oil concentration on separation efficiency of oily waste water using fiber bed coalescer?

In range from 500 mg/l to 2%

10 November 2016 4,166 0 View

What is capillary-conducted phase in porous matrix?

Spielman was used this term

10 November 2016 9,830 0 View

What is the best solution for bed in coalescer to use fibers of polymers or stainless steel?

Explain the reason.

10 November 2016 525 0 View

Are there any differences in design for coalescer for liquid/liquid separation and gas/liquid separation?

Talking only about fiber bed coalescer?

10 November 2016 5,902 0 View

There are limit in capacity of bed coalescer for liquid/liquid separation?

For oil field for example.

09 October 2016 2,898 5 View

What is the main diferencies between polymer fibers and fibers of stainless steel?

Do not thing about surface energy?

09 October 2016 6,542 0 View

What is the most important characteristic of fiber bed?

09 October 2016 926 0 View

What is the proper method for determining the wettability of polymeric fibers?

10 November 2014 8,430 14 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

High aspect ratio hexahedral mesh optimization solver?

I am interested in evaluating mesh optimization solvers that converge to high aspect ratio unstructured hexahedral grids. In other words, I am interested in a solver that optimizes warpage,...

26 February 2021 7,279 2 View

Can I use TCA instead of TFA for protein analyis in RP-HPLC?

I am trying to analyze lipase using the reverse phase-HPLC C18 column. In the literature, 0.1 % TFA was and 60% ACN was used. Can I use TCA in place of TFA? If any other methods are available to...

25 February 2021 2,388 3 View

I have need of XRD graph analysis software for phase identification. Can you please provide links for software tools which can be downloaded?

i am trying to download x'pert high score software, but can't download it. please do suggest software for phase analysis

24 February 2021 5,687 4 View

Anyone with some Transgenomic Wavemaker software? Seeking help from the chromatography community?

I am trying to seek out some Transgenomic Wavemaker software (happy to purchase a computer too) to operate a fraction collector. The only way to connect to the fraction collector so far is to...

23 February 2021 9,181 1 View

What is the error of the Txy diagram?

Hi, I know the attached Txy diagram has an error but can't figure it out. Could you please look at the diagrams and explain it to me?

23 February 2021 4,239 1 View

How to validate regridding results of environemental data to higher spatial resolution in R?

I am working with several continous, environmental marine datasets at varying original spatial resolutions. My aim is to regrid each dataset to one common, high resolution grid. I am currently...

22 February 2021 2,290 2 View

The Role of Town Planners in CAV Use?

Colleagues and I are about to begin a project investigating the role of town planners and local authorities in establishing the introduction of connected and autonomous vehicles (CAVs). What...

21 February 2021 2,247 3 View