Finite element simulation in design

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Thanks to technological advances on a global scale （ for example , Pressure measurement in the deep sea , Highly dynamic applications , Use at extreme temperatures ）, The design department dedicated to pressure measurement technology faces new challenges every day . In order to meet these requirements , Many departments use FEM The software simulates the complex components in the mechanical field .

Finite element simulation is based on finite element method , And design components based on this , For example, the transducer housing is divided into smaller elements , During software calculation , These elements are then superimposed on the entire system . Once all the boundary conditions have been set （ Bearings, for example , pressure ）, The finite element software will calculate and simulate the measurement results of the whole shell . To illustrate the results , The resulting cloud image will split the components into different colors ：

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for example , If there is pressure , It's red / The yellow area indicates the high pressure area , And blue / The green area indicates a smaller pressure area . According to the simulation results , Possible mechanical weaknesses can be detected and optimized early in the design phase .

According to different applications , The transducer must be able to withstand millions of pressure pulses . In order to guarantee such a load , The energy converter must be tested for durability , It may take several months as required . Use FEM Optimization can reduce the number of prototypes , Thus, the experimental cost and other development workload are greatly reduced . Besides , By using the software , Internal product knowledge has been expanded , And lead to continuous product improvement .

By simulation , You can also better understand the behavior of components under load , And as close to the actual situation as possible , This means that growing customer demand can be best met through new and innovative solutions .