# Sagar Desai

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1. ## find attached node

Hello Everyone, found a simple way to find attached nodes with this can easily find the find attached nodes
2. ## find attached node

found solution on measure thank you
3. ## find attached node

Hello everyone, I am still working on above mentioned script. I am stuck at following point Now I can get node numbers, I have two node numbers, how do I measure distance between two nodes. (I am working with poIPost AddMeasure not able to figure out how it works) does anybody have any reference example for same? have created following codes please review I want distance between nodes 519626 and 519457
4. ## find attached node

you did not get my question correctly, I might have mislead you somewhere. I do not want entire NodeList2, I need only nodes which are attched to NodeList1. In fact to go in more details, I need to process entire NodeList1. Suppose my element id is x corresponding to this id x I will find attached nodes (suppose for hex element, nodes =8) node ids [1 2 3 4 5 6 7 8 ] Now for each node from above set I need to find attached node from adjacent element and find distance from it For node id 1 (first node from list), need to find attached nodes and find distance between node id 1 and all attached nodes
5. ## find attached node

I can take element id (primary element) find adjacent as tinh suggested, and find nodes attached to them. however I need nodes from adjacent element only attached to primary element given in first step, how would I filter other nodes?
6. ## find attached node

If direct command not available, need to built one. I am not able to come up with logic to get find attached, nothing seem conman any body have any suggestion on logic?
7. ## find attached node

Hello everyone, I will give a element id. I want to find the nodes attached to this element and also nodes attached to nodes found in previous step In hyperview and probe results to all these nodes. which command I can use for find attached in hyperview Thank you
8. ## Temp nodes detection

Can we get a number of how many nodes created by my previous operation? (I want to use that number and decide next operation) OR I am able to get temp nodes out of my previous operation. I have temp node and other nodes. Can I count temp nodes on display? (one way to do it I can maskall and count displayed, However, I want to give user visualization of nodes created with respect to displayed component) So any way around it? Thank you
9. ## Thermo structural analysis

Thank you Prakash It works as you have explained however in HM14. I guess hm 12 is not having these options available. Thank you again
10. ## response: relative displacement

Thank you Prakash I also figured the same and tried on it. Thank you again
11. ## Define the relative displacement between two nodes as an optimization response (DRESP2 / function response)

Thank you Prakash I also able figure it out. Infact I need to create a relative displacement in radial direction between two ends of spring. So used two responses and defined RSS (Square of sums ) and defined a-b between those two. Thank you again
12. ## Thermo structural analysis

Hello Everyone, I am trying to do thermo structural analysis in optistruct. later I have to continue optimisation on structural analysis. Basically thermal expansions are only load for my optimization problem. I faced following difficulties and trying to resolve them, 1. thermo structural analysis in optistruct- ---- I have referred all tutorial and discussion available a I did find any direct method to read temperature from my thermal analysis and apply it as load in structural analysis. I have pipe carrying hot fluid and I have convection heat loss so direct TEMP use in static is not possible for me and off course I have referred Coupled Linear Heat Transfer/Structure Analysis , however problem is I need to use structural subcase id as reference to my optimization so I cant use CASE_UNSUPPORTED_CARDS control card. 2. How to request temperature output in static analysis---- some how if I am able to run structural run with TEMP in static analysis, I will have to compare my temperature contour. So how can I request thermal output in static analysis results. (already have tried loadstep--> edit-->OUTPUT-->THERMAL. didnt work) 3. How can I use DRESP2 in optimization, already have found one discussion on same but corresponding tut link is expired. Basically I want to use relative displacement in my optimization as constraint. Thank you
13. ## response: relative displacement

I also have same issue want to have optimization based on relative displacement Can you explain me how did you do it using DRESP2?
14. ## Define the relative displacement between two nodes as an optimization response (DRESP2 / function response)

Attached link is expired now Could you please provide with new tutorial?
15. ## hm_getint, hm_getfloat & hm_getstring equivalent commands for HYPERVIEW

I looked into it but, It is helpful but I am not able to find help for particular ::hwtk::inputdialog this command. For my future reference can you provide me with help for ::hwtk:: these commands? I want help for ::hw::post::custom::GetNodalContourValue this command also and related commands. Thank you
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