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  1. Ezequiel1982

    Threaded insert spacing

    Dear All, Thanks for your comments! It is not a heavy camera but it is subjected to very high electromagnetic forces. This way I am using INCONEL. Furthermore, due to lack of space I can't increase the size of the bolts. As far as I could read the distance 3 x bolt diameter is to avoid bolt's...
  2. Ezequiel1982

    Threaded insert spacing

    Dear All, Here is my case.. I have a camera housing (rectangular box made of steel) bolted to a bigger structure. So far I am using M12 DIN912 bolts made of INCONEL 712 and to increase the strength of the 'female' thread I'm using M18 (external thread) inserts. This is a tapped bolted...
  3. Ezequiel1982

    Reaction forcs in RSA with rigid response effect activated.

    Dear All, How can I get in ANSYS Workbench the reaction forces in a response spectrum analysis with rigid response effect activated? I can't select the reaction probe.. Any help would be greatly appreciated! Best regards, Ez
  4. Ezequiel1982

    RSA - Spatial combination

    Dear All, I have a question for the seismic expert in ANSYS. In a Response Spectrum Analysis, ANSYS Workbench v19 do the spatial combination (SRSS) by itself when 2 or 3 spectra are defined? Thanks in advanced! Ezequiel
  5. Ezequiel1982

    Restart points in Transient thermal Analysis

    Dear all, How can I add restarting points in transient thermal analysis (Ansys workbench)? Any help would be greatly appreciated! Best regards, Ezequiel
  6. Ezequiel1982

    Boolean Operator Error: Highlighted element can not be cut.

    Dear All, I´m modelling a 3D thread with the helix. When I execute the command "Slot" (previously I´ve defined the insert sketch and the Helix command)appears an error as follows: Boolean Operator: Highlighted element can not be cut. Highlighted element can not be cut: check its tangency...
  7. Ezequiel1982

    Water Injection Well - Pressure Drop

    Sorry it´s compressibility
  8. Ezequiel1982

    Water Injection Well - Pressure Drop

    Hi, thanks again for your help on this issue. Is it possible to apply the Fanning-Liquid Correlation for single phase liquid with good results?. Do you have experience using this one?. I´m having problem in estimating the friction factor with D'Arcy. Furthermore, I´m a little confuse about the...
  9. Ezequiel1982

    Water Injection Well - Pressure Drop

    Ok, I understood your point.. What abaut the pressure drop correlations like beggs and brill amongst others?.
  10. Ezequiel1982

    Water Injection Well - Pressure Drop

    Hello to All, I would like to discuss some doubts that I have about the way to calculate the pressure drop in a water injection well during fracture operation. Here is my escenario, I have a 2D well path (vertical 9000 ft; horizontal 8000 ft), the fluid injected is slickwater (density 1300...
  11. Ezequiel1982

    Frequency - Pipe filled with water

    Hi to all! I need some of your help with a problem that I have. I have to obtain the natural frequency of a pipe filled with water. I know there is an analytical method for calculating the added mass of the water (Blevins) but I would like something more accurate. Is it possible to do this...
  12. Ezequiel1982

    Fatigue Analysis of Threaded Connectios under ASME VIII Div. 2

    Hello Everyone, I have to perform a Fatigue analysis by FEA to a threaded connector and I would like to know if it could be possible to apply for this case the ASME VIII Div. 2 - Part 5 - Fatigue analysis. Does anyone have experience in this kind of connection/Analysis? Thanks in advance !
  13. Ezequiel1982

    How to define a spring "Body-Ground" with 3 different stiffnesses ?

    Hi to all, Does anyone could tell me how to define a spring "Body-Ground" with 3 different stiffnesses (X,Y,Z) in Ansys Workbench 145 ?. The only option I´ve found is the spring with longitudinal stiffness.. Thanks in advance !
  14. Ezequiel1982

    Top/Mid/Botton stress in Shell Elements

    Hello to All, I need some help from you!. How can I check Top/Mid/Botton stress when I use shell elements in the Visualization module? I couldn´t find it in the manual. Is it possible? Best regards!
  15. Ezequiel1982

    M, M+B with shell Elements

    Hi TGS4, Thanks for your help. So in Ansys to know the M should I select - Stress Intensity: Middle and for M+B - Stress Intensity: Top/bottom ?. I´m quite new using ansys. What about the "membrane" and "bending" option in the Solution-insert-stress-MEMBRANE or BENDING ?. Best regards!
  16. Ezequiel1982

    M, M+B with shell Elements

    Dear All, Would you mind tell me how can I get the Membrane and Membrane + Bending stress using shell element with ansys workbench 14 If I use the Linearized stress intensity ansys request me to choose 2 points for the path... Thanks a lot !
  17. Ezequiel1982

    Beam to shell using the DesignModeler

    Dear All, Let me ask you the following question about ansys. I have imported a shell model from solidworks to ansys 14. Is it possible to attach a beam to my model using the DesignModeler ?. Best regards,
  18. Ezequiel1982

    Erosion velocity rate in Stainlees Steel 304

    Hi EdStainless, Could you find the paper ? Best regards!
  19. Ezequiel1982

    Erosion velocity rate in Stainlees Steel 304

    EdStainless, thanks a lot!
  20. Ezequiel1982

    Erosion velocity rate in Stainlees Steel 304

    Hi, Yes, it is a Nozzle (not an orifice) attached to a pipeline. The client requested to us to consider the posibility of erosion. I´m quite sure that no erosion could happen there. However, I have to present something (docs, calcs, code, etc) to support my theory of no erosion. I´m thinking...

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