For example if concrete have E= 200 Mpa and Rebars have 500Mpa then how to find the Modulus (E) and other properties of the re- in forced concrete?
I want to know the reason for the impression as shown in figure after hot forging of composite material. I have done a step wise hot forging of cylindrical shape ingot and after hot forging the...
09 October 2018 3,045 13 View
hydraulic forging press of 400 ton capacity required how much quantity oil. all the other parameters are known.
06 July 2018 1,290 1 View
i want to know the advantages & disadvantages of mechanical (specifically sand blasting) & chemical finishes. The end product for finishing is composite sheet as well as ingot having main...
06 July 2017 2,555 4 View
i want to forge a circular billet in to a rectangular bar (figure and dimensions are attached in doc) using open die hydraulic press forging . Can any one guide me what should be the design of Die...
31 December 2016 4,189 5 View
i want to calculate the required cooling water flow rate by using heating power and maximum temperature in the chamber. The heating mechanism is resistance heating and inlet temp of water is 20...
09 October 2016 7,523 0 View
which type of shot (balls) will be used in shot blasting of sheet made up of Composite((Aluminum alloy +boron carbide composite) or for (Aluminum alloy +silicon carbide composite)
06 July 2016 9,899 1 View
generally mixtures of HCl and HNO3 (20–50%) is recommended for washing the alumina but using that small cracks form on surface of tube which can be opened later. can anyone suggest the washing...
01 February 2016 8,737 4 View
I have work piece of metal to forge in hot forging process. The dimensions of work piece before and after is given. I want to calculate how much load is required in to deform the work piece to...
11 December 2015 4,958 5 View
05 June 2015 1,448 7 View
i have to model vicker indentation process in which i have to make indent on the plate can any one help out me how to model it??
03 April 2015 7,176 2 View
We intend to study the interaction between peptides and polymer (like PP, PE and PS) through MD simulations using Martini force fields ( Martini 2 for PP and Martini 3 for PE, PS). We have...
08 August 2024 4,842 0 View
I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...
07 August 2024 1,028 0 View
Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...
07 August 2024 269 3 View
Machine learning (ML) has shown great potential in predicting the compressive strength of concrete, an important property for structural engineering. However, its practical application comes with...
03 August 2024 2,546 2 View
SMEs are backbone of the country's white economy, most of them are II generation entrepreneurs and migrated from family owned business policies, and having sufficient higher educations for...
01 August 2024 5,562 2 View
Hello! I am trying to calculate the sumatriptan molecule, but it has been counting for five days and it does not stop. It seems to me that it is too long and I am doing something wrong. Please...
25 July 2024 3,364 5 View
Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...
21 July 2024 1,632 0 View
I am working on scale development in behavioral finance by undertaking a mixed-method approach using the exploratory sequential design. The phenomenon has diverse meanings in existing literature...
20 July 2024 9,153 11 View
I'm trying to study the effects of introducing vacancy defects in my material. If I optimize my structure and find the lattice parameter before introducing vacancy, should I again optimize my...
18 July 2024 1,794 2 View
Dear All, I have a PDB structure for a complex and large polymer. I need to perform MD simulations using the OPLS-AA force field. I obtained the force field parameters from LigParGen and created...
11 July 2024 5,109 0 View