Compliance Definition and 13 Threads

Summary:: Hello i have a question regarding pressure vessel design. As per the required operating parameters for a pressure vessel, i have calculated the sheet thickness for the shell to be 4 mm and base plate thickness to be 25mm. These results are based on ASME calculations and ansys.Both...

I have been developing some simple electronic devices to help with Animated Christmas Light displays. I was about to start selling professional versions of my devices, until I found out I am required to get them FCC certified. This costs about $2500 per design, which is completely outrageous...

Good day. I am facing a case where most of the wave pallet top catch using FR4 G10 material tested not compliance to ESD. Can anyone help to confirm whether the G10 material is definitely not ESD? Can you share the product specification for the material with the surface resistance value? Thanks.

Homework Statement (I'm trying to replicate some results in an academic paper where they have calculated elastic properties of a crystal. Because I'm going to do a lot of similar time-consuming calculations following this one, I need to learn how to do them using a computer.) The compliance...

According to Castigliano's theorem, the local compliance of an elastic structure, e.g. a cantilever, can be determined by integrating the products of stress intensity factor weight functions over the length of said structure. However, if I do that for a double cantilever beam using simple beam...

Hi all, I'm wondering if anyone knows of a way to obtain elasticity properties (Ex, Ey, Ez, Gxy, Gxz, Gyz, vxy, vxz, vyz) from the terms of a 6x6 anisotropic stiffness or compliance matrix. I'm looking for a closed form solution, preferably. I would think that there should be a closed form...

Hi all, I'm looking for physical and mathematical explanations for a phenomenon I've noticed when working with rotated material properties relative to an XYZ coordinate system. For certain rotations (~40 to ~50 degrees) about a single axis the S12, S13, or S23 components of the compliance...

Thank you for any help that you can offer. Did I answer the questions? Homework Statement What is the voltage compliance range of the current source? Between what range of RL values will the circuit function as a current source...

Homework Statement I am trying to replicate the curves in the attachment, but since I am a physiologist it has been quite a while since I've done graphing. I am simply looking for an easy way to replicate these three curves. This is for a practice exam I am creating for first year medical...

What is the difference between ESD and EFT compliance testing. EFT is continuous and ESD is not?

1. Can the compliance of spring be specified/compared to a particular volume of air. If so then what would the volume of air with the same compliance as a spring of compliance 1mm/N on its support. 2. Considering a cylinder(filled with air under standard conditions) with a piston(radius = r)...

I was wondering what the changes would be if the a) the lung compliance decreased and b) the chest wall compliance decreased. Am i correct in thinking both would result in a fall in FRC, or would that only be for a fall in lung compliance? In addition, what would happen to other lung volumes...

Hello, I work for an OEM of Measurement Equipment. All my studies on NFPA 79 have concluded that this is a standard...not a law. If a customer wants a piece of equipment the cost of NFPA 79 compliance would be added to quotation. Can anyone give me some feedback on this. Thanks