Recent content by NerseC

  1. N

    Modeling Interactions in Multilayer Shell Structures: An ANSYS/Nastran Approach

    Ah! Ok. Here is the concern. When a sheet metal is rolled around the hollow cylinder, and welded along a line, currently I don't know how the interaction occurs around the whole surface. It's highly nonlinear for sure, but I would like to make some analogy to get more into analytical side...
  2. N

    Modeling Interactions in Multilayer Shell Structures: An ANSYS/Nastran Approach

    Haha, there will be multiple layers (4-5 etc.), so there could be both same and different material layers in contact :) If I understood what you'd written correctly, will I not be able to analyze layers of same material in contact as different layers? That is what I would like to know in essence.
  3. N

    Modeling Interactions in Multilayer Shell Structures: An ANSYS/Nastran Approach

    First of all, thank you for your response. The purpose of this study is to observe the vibration characteristics of the shell structure with different layer thickness/material. And there shouldn't be any relative movement between the two layers. At least, that is not my intention. The layers...
  4. N

    Modeling Interactions in Multilayer Shell Structures: An ANSYS/Nastran Approach

    Hello, I have an issue regarding the analysis of multilayer shell with same material. The multilayer structure to be analyzed consists of a hollow cylinder with some thickness and sheet metal is to be rolled around it. A simple cross-section demonstration: _______________________...
  5. N

    HTML/CSS Parsing HTML and Searching Text

    <html> <head> <title>asd </title> </head> <body> <div class ="abc"> xxx</div> <div class ="yyy"> foo</div> <div class ="zzz"> zoo</div> </body> </html> for example, this is the html file. I'm searching the xxx, but I don't know if it is in a div or span, or a. In this example, it is in the div...
  6. N

    HTML/CSS Parsing HTML and Searching Text

    I need to parse HTML and search for some text. For example, a text containing XXX (just random input) needs to be searched in HTML. I need to parse HTML, search this XXX and get its CSS attributes. However, this XXX text can be in any HTML tags. Java/JavaScript/PHP are all available for...
  7. N

    Undergrad Is There a Scientific Consensus on the Connection Between Inertia and Gravity?

    I was reading "Reinventing Gravity - A Physicist Goes Beyond Einstein" by Mr. John Moffat, btw it's a really good book for understanding introductary level of classical and theoretical physics, anyway a passage there caught my eye. I'm not finished with book yet but the author expressed/chose...