What is the name of this battery?

[dududuji]

Hello, everyone
I saw this battery in a paper named A New Approach to Modeling Frit Patterns for Daylight Simulation. What’s its name, please?

[Erikbeeren]

Hi @dududuji

It looks like you can download it from here:

Modeling Frit Patterns

[dududuji]

Thank you very much.