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Questions related to Mechanical Engineering
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 4,143 4 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 4,103 5 View
As Maxwell relation is well-known to determine the thermal conductivity of mixing nanoparticles with oil. However, I need a relation to calculate the thermal conductivity of mixed two liquids.
31 August 2021 3,693 2 View
Hi I develop an Arabic gum syrup by mixing sugar, water and arabic gum. But, I am facing a problem of forming coarse foams every time I dissolve gum arabic (regardless of the concentration) in...
24 August 2021 790 4 View
According to the attached image of the procedure of the ASF to find the maximum of extreme point in NSGA3, why we simply choose the solution with the minimum ASF value having in the i-th...
03 August 2021 2,051 1 View
I have 19 data points and I found that inverse gamma distribution best fits my data. Now, I got one more data point (i.e. 20th data point) and i want to check that if this data point lies on the...
02 August 2021 6,152 10 View
I am working on a complex geometry of a CT scanned bone which was meshed and has SOLID70 elements. I am attempting to undertake a steady state thermal analysis on the geometry, applying a...
11 July 2021 1,125 0 View
Hello everyone! I was designing a turbine blade for wind speeds in the region of 6.75 meters per second in Qblade. When creating the 2D Polaris in Qblade I have to input Reynold's number, (which...
25 May 2021 2,368 2 View
I know the basic momets of how to stabilize a solving process, but I often get a negative temperature error when solving such problems. However, even when using standard solvers, this error...
25 May 2021 7,055 0 View
There are a method that used in this paper attached by M. F. Mansour, but it is operated by GeoStudio 2007.
22 May 2021 4,798 1 View
Hello, dears. I can not manage these steps. please help me. To apply preloading on the bolts I want to do the following steps from this article: The Guidelines for Modelling the Preloading Bolts...
20 May 2021 3,498 0 View
While performing a Kinematic and compliance analysis in MSc adams, I'm getting following error message. ---- START: ERROR ---- This command cannot be processed until a model has been...
12 May 2021 6,167 0 View
Finite Element Method Thanks in Advance.
09 May 2021 8,778 12 View
The Young's modulus of an object is defined as the ratio between its stress and strain: Y = σ/ε , Y = F*L/A*ΔL From the Hooke's law, F = k*ΔL By combined the previous equation, the spring...
06 May 2021 9,858 5 View
Hello everybody, I'd like to model an elastic supported beam with a crosssection in Ansys. I need to change the stiffness of the springs under the nodes seperately. Does anybody know, how to...
21 March 2021 3,399 7 View
I have radial blade centrifugal fan design which will be mounted on exhaust side of electric traction motor. The fan will be mounted on same motor shaft inside the housing. How can I verify that...
24 February 2021 2,607 3 View
In metals and alloys, generally when the stress generated exceeds yield (ductile) strength, it is implied yielding or failure occurs. Similarly, in the case of finite element analysis of...
21 January 2021 8,791 4 View
Hi I have a problem where I am trying to vary the stiffness spatially across a structured interface. The whole idea is to vary the stiffness vertically, with a bulk stiffness of 8GPa decreasing...
07 January 2021 495 3 View
I need the following tutorial zip files to learn the basics of the software: Using sliding and dynamic meshes Modeling solidification Using the Eulerian Granular Multiphase Model with heat...
04 January 2021 5,913 5 View
Dear Research Gate Members, Online Education / Distance Learning and Work From Home (WFH) are the ultimate new realities for many in the world due to Pandemic Novel Corona Virus (COVID-19)...
30 December 2020 10,010 37 View
Dear Research Gate Members, Nowadays, everyone is talking about the new variant of Corona virus COVID-19 and its affects are alarming throughout the world. Please, share your expert suggestions...
30 December 2020 7,677 20 View
hi hope you are well in this current climate, I am doing a project on Catia where i need to design a scissor jack like the one attached. however i wanted to know how i can calculate the...
27 December 2020 7,824 3 View
Hello! I am trying to define/assign initial stress to a coating I modeled on a substrate. I defined the coating using "skin" function. I have tried "predefine filed" in load section. But it only...
11 December 2020 3,090 8 View
Hello! I'm trying to model a multi-layer coating on a substrate in abaqus. The layers are homogenous and isotropic. My question is how should I approach the modeling? WHAT I'VE TRIED SO FAR: I...
10 December 2020 1,447 3 View