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Questions related to Mechanical Engineering
I have a a bigger rectangular block of runner undergoing simple shear deformation under axial compression. Is it correct to plot the tensile strain history of the critical point of the specimen...
14 June 2022 2,186 0 View
For most solid materials, the thermal conductivity k decreases with increasing temperature but for AISI 304 stainless steel it increases.
04 June 2022 3,950 1 View
Hi everyone, i'm a student and a user of Simapro. In my actual study i need to modify an existing process on simapro. The particular process i have in input is chromium steel 18/8, but i need to...
16 May 2022 8,598 2 View
I am carrying out a static analysis on ANSYS APDL. Is there any method or command so that I can calculate the volume of the yielded material. To be more specific I want to know how much fraction...
26 April 2022 2,654 2 View
I am trying to perform the static and fatigue tests in F2077-18. Can anyone share a detailed description of it or the ASTM standard document? It would be much helpful.
22 April 2022 9,455 0 View
There had been a large database serving for confinement model for the compressive behaviour of CFFTs (Concrete Filled GFRP Tubes). What does the research findings say about the better confinement...
31 March 2022 1,792 1 View
I have rubber specimens of shore A hardness 20. I want to know the youngs modulus and the shear modulus of the same. Can anyone suggest to me relevant standard codes for doing so?
16 March 2022 7,816 2 View
Hello all, I'm running an harmonic analysis in Ansys workbench and I need to know how to assign the structural damping or a.loss factor to combine14 element ? Can someone guide me ? Thank you all
01 March 2022 2,634 0 View
I have tried to bleach lauryl polyglucoside (C1214 APG) using hydrogen peroxide under alkaline condition and temperature 70 - 80C. However, after few hours of stirring (as dosing of peroxide is...
17 January 2022 9,217 1 View
Dear researchers, I would like to use 3D printers to make samples in bio composites (PLA + Natural fibers). Do you have any idea.
28 December 2021 7,760 8 View
Intergranular corrosion/sensitization is a well known phenomenon that occurs in 18-8 austenitic stainless steel. Does it also occur in case of ferritic stainless steel? Why/Why not?
22 December 2021 2,811 4 View
Hi, I am new to OpenFOAM and made a 'sub' folder under tutorials/multiphase/interPhaseChangeFoam using the 'cavitatingBullet' case and moved an ASCII .msh file to it from Fluent. When I am trying...
26 November 2021 8,665 2 View
I have studied a book called Thermal Design and Optimization (adrian bejan et al.). Sections 2 and 3 of this book explain how the mass flow rate of fuel and air in a gas turbine can be calculated...
09 November 2021 6,550 4 View
I modeled a 5 story three-dimensional steel structure in OpenSees. I want to get the modal participation masses and Modal participation factors and compare it with the Etabs model. I know that...
04 November 2021 1,893 7 View
I am making kosaric media using artificial seawater in various salinity for microalgae cultivation. At first, I tried to filter the seawater and then add chemicals. After autoclaving, there was...
27 October 2021 5,551 3 View
Dear all, I am currently working on the harmonic response of the motor. I am calculating the ERP level waterfall diagram of 4 different areas in my system. I have created 4 different named...
20 October 2021 7,864 0 View
can any researcher help me to find advanced lectrures related to electrochmical corrosion of stainless steel alloys ??
13 October 2021 1,863 3 View
Hi Researchers, Few researchers are testing bamboo experimentally under compression following a similar configuration to measure the elastic constants for wood, see the literature reference for...
04 October 2021 4,911 1 View
I have a CT3 Texture analyser and currently I am working on the properties of gel. I want to find out apparent modulus of the gel and also gel strength. For that, the instrument have inbuilt...
01 October 2021 1,685 2 View
Hello, Is it possible to measure arginase activity in organs that have been stored at -60°C for 3 years?
28 September 2021 6,527 3 View
I want to calculate the stiffness of spring for Winkler foundation from different soil type. Can anyone derived or calculated the spring stiffness for Winkler foundation based on different soil...
26 September 2021 4,260 4 View
Plant operators said that the possible root cause of high aluminium are caused by the land opening at the upstream, and the runoffs from the land opening near the water treatment plant I am...
23 September 2021 8,488 2 View
HI I've been trying to obtain the Prony series through various approaches i.e. Matlab, Digimat, Mcalibration. However, I have not found a solution. As you can see in the picture, the prony...
20 September 2021 4,992 0 View
I want to convert mass concentration to number concentration. For eg., If I have a value 28 ug/m^3, which formula or what factor can I use to convert the value into particles/cm^3?
04 September 2021 4,180 5 View