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Questions related to Force
Hi, I'm a freshman working on the MR damper applied to the vehicle suspension control. I used the classic Bouc-Wen model and the heaviside function for force tracking. All is done in simulink....
20 February 2020 7,542 1 View
Hello! Can anyone explain how to make adhesion measurement of a sample using atomic force microscope (AFM). Our AFM is multimode TM digital instrument. Kind
18 February 2020 8,127 4 View
Hello, Energy ratio in each time step is varying. Dropping from 1 to a low value and reach again again to unity. In my understanding, energy ratio should always be unity (or in the vicinity of...
18 February 2020 1,680 0 View
I need help for a turbine compressor blade with bladed disk. I want to give rotational velocity on the single blade but that would create a centrifugal force effect as well so instead of...
17 February 2020 125 0 View
There are some DEM softwares like 3DEC but they have some limitations. I am looking for a better performance software.
11 February 2020 4,280 10 View
I am doing an experiment to test the bacterial adhesion to a hydrophobic surface using AFM. I wonder if it is available to recommend control materials/surfaces (one of them can be used as positive...
09 February 2020 271 2 View
Hello everybody. I am a master student writing the diploma thesis on change and industry 4.0. After a brief introduction on the importance to change, how change can be implemented, I referred to...
04 February 2020 556 3 View
Dear, I am new in this field. Just wonder is that possible to manufacture a nonlinear dashpot? as far as I know, we can change the viscosity of damper only so it will change the amplitude but...
03 February 2020 5,050 5 View
The information inside the volume of black hole is proportional to its surface. However, what if information does not cross the horizon, rather it is constrained to stay on the horizon's...
30 January 2020 1,878 14 View
To my knowledge, most if not all the pain pathways are well mapped out and we have an array of biochemical, and other physical scientific methods which we can employee to actually quantify,...
30 January 2020 9,050 7 View
D-Gravity is an hypothetical force at the level of quantum foam in a superposition of Gravitation and Dark Energy. Don't confuse D with dimension. It is Dark-Gravity.
28 January 2020 8,741 4 View
Fluid inside a closed square cavity makes recirculation-zones with application of external forces. Which are usually generated as secondary vortices at the corners of the cavity and with increase...
25 January 2020 5,531 1 View
في أي يوم دخل الجيش الأمريكي وقوات التحالف الدولي إلى مدينة سامراء عام 2003؟
24 January 2020 6,778 8 View
Which assumption of the loss of carrying capacity of the axially compressed column in an elastic state is better: an appearing of a critical force (Euler's), or an exit a force line from a...
24 January 2020 1,934 2 View
how to store in a column of an array the accumulated value of another column, using ansys apdl codes, without using * if or * do, as they consume a lot of processing time? I'm trying to use...
18 January 2020 4,215 0 View
The usual type of problem that is solved when using Immersed Boundary (IB) methods consists of a solid (usually in Lagrangian form) fully immersed in a fluid domain (usually in Eulerian form). The...
16 January 2020 9,482 6 View
Is utility the most important driving force of human behaviour?
14 January 2020 2,414 5 View
• A pair of like poles of a permanent magnet and an iron-core solenoid was set to be repelled using a simple device. • At first repulsion force was produced between the like poles of the iron-core...
14 January 2020 3,669 2 View
How to experimentally determine Nusselt number (Nu) for forced convection in double pipe heat exchnager ?
10 January 2020 7,063 4 View
What type of force sensors can be used?
09 January 2020 4,273 1 View
I have seen some equations relating to the calculation of these forces. However seemingly related, I have not seen any one agreed equation to this effect. Is there a method (besides AFM) that you...
08 January 2020 6,175 4 View
Since Hinges don't get activated during FNA and I have to provide Links. I need to know what should be the force deformation values and Effective Damping for Multi linear plastic links at the ends...
05 January 2020 267 2 View
How should I exactly process the vertical acceleration signal (with respect to time) to be able to adapt it on the ISO2631 curves (as attached). As far as I know, First I should find rms of the...
04 January 2020 4,711 3 View
Geo grid and Geo net is generally used for Soil reinforcement with designed granular material (i.e. cohesion less material) , But in some circumstances we need to use local material also. So...
31 December 2019 6,688 0 View