can I calculate the reaction rate in AOD with 3 phases i.e. solid, liquid and slag with oxygen purging?
anyone know how to calculate CET in cc?
03 April 2015 9,463 2 View
if someone is not interested in teaching then what is left for him after Phd?
03 April 2015 1,426 10 View
i want a to know the temp. profile
02 March 2015 9,450 0 View
There are some inclusion in ccm, my aim is to minimize the inclusion. So please tell me how can I minimize the inclusion using cfd or byany other means? I cannot change the size of tundish.
02 March 2015 10,021 5 View
My material temp. is 900, if I want to know how much time it will take to reach 300 then how can we know that?
02 March 2015 4,944 3 View
hello everyone, I am doing a modelling of caster of continuous casting process. I am using energy equation, k-episilon and solidification/melting model simultaneously. my b.c are - inlet temp(at...
08 September 2014 9,566 5 View
In my geometry there are two faces which lies on each other with the same dimension. One extruded normal and other in reverse direction. The problem is that when I named these faces as upper and...
08 September 2014 580 1 View
I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...
09 August 2024 5,048 2 View
Greetings When one is to perform Simulation or modelling of Pyrolysis of Biomass Waste materials using Aspen Plus software, and one has both the macromolecules breakdown (Cellulose, Lignin and...
06 August 2024 5,023 1 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
Why BaO (s) + H2O(l) ---> Ba 2+(aq) + 2 OH - (aq) if Oxygen loves owning all the electrons, why would it bind to hydrogen which competes with Oxygen for electron ownership more so than...
03 August 2024 5,392 1 View
I heard an explanation about something being a better proton acceptor or lone pair donor but that doesn't make sense. I couldn't explain in in terms of acid-base theory. The hand-waving way I saw...
03 August 2024 9,918 0 View
Dear all! Oxygen vacancies do raise negatively the Fermi level by increasing the negative charge in the semiconductor crystal structure. In the case of n-type semiconductors, I wonder if this...
30 July 2024 8,339 2 View
I am not able to find how I can provide tangential stiffness in ansys workbench The normal stiffness option is there. But how I can enter tangential stiffness I have read somewhere tangential...
29 July 2024 2,032 2 View
Hello. I have the geometry of a blade in CAD file (stp) and I want to prepare the blade for meshing with turboGrid. I must import this file into designModeler and then transfer to the...
27 July 2024 356 3 View
Hello; I am conducting a CFD study on two-phase flow in a separator, utilizing refrigerant as the working fluid. For this study, I have implemented pressure inlet and pressure outlet boundary...
25 July 2024 2,309 5 View
I am looking to purchase a photography kit for onsite metallurgical investigations, such as capturing photos of worn areas, hot tears, cold tears etc. Could anyone suggest me a good...
22 July 2024 3,490 2 View