School Science Populiazation Exhibit Bernoulli Blower

Product Overview

Description

EXHIBITS OF PRODUCTS	DIMENSION	specification	weight	description (reference)	theory
Bernoulli blower	dimension 1.2meter,height 1meter	including Sheet metal structural parts ,fan motor,electrical equipment	200kgs	The exhibits are contructed by blower and small ball and other device,when interact ,put the saml ball upon the tuyere, ajust the site ,make  the small ball  float in the air ,put your hands on the site of front ,back ,right ,left etc.optionally ,and observe the motion state of the small ball.	The exhibit shows the theory of Bernoulli,thru the theory of Bernoulli ,the speed is slow in the fuid,the pressure is strong ;the speed is quick ,the pressure is weak,because of  the speed of  airflow  is quicker  than the velocity  of atmospheric , the ball is always wrapped in the airflow and to push foward   by the airflow.