APPARATUS FOR GENERATING AND OBSERVING AIRPLANE GLORY PHENOMENON AND BROCKEN SPECTER PHENOMENON

摘要

PROBLEM TO BE SOLVED: To make an airplane glory phenomenon be generated and observed by setting a low-temperature state of a jet plane route in a dark box in order to theoretically generate and observe the airplane glory phenomenon and blowing a mist from an ultrasonic spray and air from an air pump into the dark box and projecting the shadow of an airplane model on the mist and suspended ice crystals, and to make a Brocken specter be generated and observed by replacing the airplane model with a mountaineer model in order to theoretically observing the Brocken specter.;SOLUTION: In the configuration of tools for generating and observing the airplane glory phenomenon, the box having a black inner surface and made of a heat insulating material includes an opening for introduction of sunlight, and the low-temperature state of a jet plane route is set in the box by dry ice, and the mist of the ultrasonic spray and air from the air pump are blown into the box, and the shadow of the airplane model is projected on generated mist and suspended ice crystals, whereby the airplane glory phenomenon is generated and is observed using a fish-eye conversion lens. The airplane model is replaced with the mountaineer model in order to observe the Brocken specter, and the same method is used, whereby the Brocken specter is generated and observed.;COPYRIGHT: (C)2010,JPO&INPIT