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Hi All; I would like to kindly ask you how to extract ESE values component by component under hyperstudy.. The problem arises as i perform DOE study and since my desing changes so the element numbers,ID s etc.. i want to select elements "by component" and retrive their ESE values at each...

Hi all; I recorded a macro within Catia and would like to run this macro in batch mode aiming to update the required parameters dynamically.. I need help at this point beacuse when i update my macro and using "C:\Program Files\Dassault Systemes\B20\win_b64\code\bin\CNEXT.exe" -nowindow -macro...

Hi All; I am really confused about the application of loads that is either maneuver or aerodynamic loads at the same time or indivudiually while extracting margin of safety for each component under different loads Could you please guide me in finding MoS... Maneuver Loads:4G Aerodynamic...

Hi all; I am given a vibration profile that is stated in G unit between some certain frequency values I wonder if anyone knows conversion and theory behind it to extract the vibration profile in terms of PSD .. Example: 0.01g^2/Hz 5-10 Hz 2g 10-100Hz Thanks in advance.

Hello All;I had asked same in composite platform but again i would like to kindly ask here too.. My question is especially in the field of testing of composite materials and making use of the datas obtained from those tests.If i test a 2.5 mm thick specimen and get result how can i use the...

Hi all; I am trying to extract the basic elastic constants of a laminate consist of many layers making use of composite plate theory.In other words after calculation of ABBD matrix, i find EX EY GXY Vxy etc. I performed many trials to find the effect of orientation, single layer 's properties...

Hi all; Nowadays i am searching the composite material coupn testing and extracting datas for finite element analysis.. For that purpose i am reading ASTM standarts and ENXXXX standarts in which all says taht the specimen t be tested should be in some thickness with certain number of layers...

Dear All; We all know that the resonance of the fixture creates over test of equipment being tested on shaker table.What we need to do is to desing and analyze fixture before testing. My question is that during FEA of design of any fixture 1 .) Is it enough to do a modal analysis only for...

Hi all, I confused the data given in patran environment while assigning laminae making use of Pcomp cards.When i hit the show properties (like E's nu's G's and stiffness matrix) in the first column those properties ,for a lamina on xy plane, shown such that E11,22,33 My question is that what...

Hi all; My question is about the interpretation of modal analysis results.You know the most important thing is having an engineering sense over the results rather than getting colorful screen shots.. while determination of dynamic response of the body we find natural frequencies and design the...

Hi folks Referring thread554-129366 can any one tell me how can make correct options for first angle projection or 3 rd angle projection.

Dear Users Since i am new to PTC Pro E i am having some diffuculties in PRO_E 2.0 environment such as taking referance from the master geometry. i would like to explain what my problem is : Step.1) firstly i am creating a master geometry that includes ONLY planes,datums,points etc. Step.2) And...

Hi all; simply i want to ask that i have a 1 GB f06 file and i want to read and write some of those datas to some other place ..does anyone know how to do such thing by using any kind of program... this is a search topic for my programming for design purpose.. All kind of info will be...

Hi all i had modelled a master geometry sime times ago and also some other models linked to this master geometry..Recently i have come across a problem..that is i should have modelled the master geommetry in a specific direction of global coordinate axis system so now i need to change the...

Hi all can anyone tell me a little bit about how we modelling rivet joints while modelling laminates

Hi all while i am assigning property for my Crod elments i am experiencing some peculiarities such as shown below link where i put a jpeg file to clearly explain my problem..My question is also over there ..can anyone know where i could be wrong... http://www.uploading.com/?get=MKG6IUU8 i would...

Hi all, i am currently working on composite analysis with Patran/Nastran combination...after running model i obtain some strain values such as Component and Eng Component ..My question is that which one of those values is used for design allowables?...i mean which one i must take care on..As i...

hi all, I will try to explain my problem step by step to make better explanation.. Well 1.)I created a master geometry(MG) which includes some planes 2) and took some geometric entities (planes)from MG into another CATPART (CP).via Edit/Paste Special menu.. 3.)and in CP i created a profile...

Hi all, i am currently working on composite analysis with Patran/Nastran combination...after running model i obtain some strain values such as Component and Eng Component ..My question is that which one of those values is used for design allowables?...i mean which one i must take care on..As i...

hi all, I am currently dealing with programming and want to learn something about speed,in other words how fast could the reading data be.But before that i waould like to explain my problem a litle bit further: Well i have a text file which contains hundereds of thousands of information and i...