RESEARCH
― Unified construction of numerical analysis technology based on computational science and research on usage technology in electrical and electronic engineering ―
- Electromagnetic field simulation is one way to clarify the propagation of electric and magnetic fields,
which are the principles of WiFi communication and medical microwave device operation. During the propagation process of electric
and magnetic fields, they are repeatedly twisted and reflected by metals and dielectrics. In order to accurately simulate electromagnetic
fields with such wide-ranging and complex behavior, we need high-performance parallel computers and advanced algorithms that can take
full advantage of their performance.
01
Electromagnetic field simulation
- Using the parallel electromagnetic field simulator developed in this research: ADVENTURE_FullWave, we have developed a parallel algorithm that operates efficiently in a parallel computing environment, and have achieved the world's largest high-frequency electromagnetic field analysis with 16 billion elements in a few hours.
Currently, we are promoting research and development to further speed up and save memory by improving calculation algorithms for industrial and medical applications of ADVENTURE_FullWave.
02
by ADVENTURE_FullWave
Ultra-large scale electromagnetic field simulation
- Microwave scalpels are surgical devices that can cut biological tissue while coagulating it by using the thermal effect of high-frequency electromagnetic fields,
and are gentle on the patient's body with low bleeding.
However, because they output a high-power electromagnetic field of 100W, it is necessary to evaluate the electromagnetic field effects on other equipment in the operating room.
To achieve this, we are promoting efforts to realize a safer and more secure microwave medical environment by applying ADVENTURE_FullWave.
03
Based on high-performance electromagnetic field simulation, In a surgical environment using a microwave scalpel, Achieving even greater safety and security
- We are continuing to develop the wave acoustic analysis code: ADVENTURE_Sound,
with the aim of realizing an acoustic analysis code that can perform highly accurate calculations for large spaces using the parallel finite element method.
It has good accuracy even in acoustic analysis of models with complex shapes, and achieves memory saving and high speed of the code.
04
Large-scale acoustic analysis using the parallel acoustic analysis code ADVENTURE_Sound
