整せい流りゅう板ばん

noun

rectifier plate; baffle plate; flow straightener

Technical term in fluid dynamics and engineering: a plate or device used to straighten or smooth the flow of a fluid (liquid or gas).

• 風ふう洞どう実じっ験けんでは、整せい流りゅう板ばんを使つかって気き流りゅうを整ととのえる。

  In wind tunnel experiments, a rectifier plate is used to smooth the airflow.