Fission Reaction
★Exhibit Content: Nuclear Fission Chain Reaction Simulation ★Interaction: Electromechanical Interaction ★Operation: Press the start button, release the ball from the upper opening, and observe the chain reaction phenomenon inside the device. ★Exhibit Description: The exhibit consists of a circular platform, plastic balls simulating neutrons, an octagonal transparent protective cover, cylinder trigger components, and a ball recovery and transport mechanism. It is a recommended exhibit from the KexMall. The transparent protective cover encloses the ball activity area to ensure visitor safety. The platform integrates a pneumatic control system and an automatic ball recovery bin, with multiple cylinder lifting units distributed on the tabletop. Visitors press the button to start the device and drop the ball. After the ball hits a point on the tabletop, the corresponding cylinder activates and pops up multiple balls; the popped balls fall back and continue to trigger other cylinders, continuously ejecting more balls, forming a cascading dynamic effect that visually reproduces the evolution of a self-sustaining nuclear fission chain reaction. ★Scientific Principle: Nuclear fission is the process in which a heavy atomic nucleus, after being struck by a neutron, splits into multiple lighter nuclei, simultaneously releasing new neutrons and enormous energy. The newly generated neutrons continuously strike other heavy nuclei, repeatedly inducing fission, forming an exponentially growing self-sustaining chain reaction. This exhibit uses the electromechanical linkage effect of balls triggering cylinders to eject balls, analogous to the physical process of neutrons bombarding atomic nuclei and continuously producing new neutrons. It transforms the abstract microscopic nuclear reaction into a visible macroscopic interactive phenomenon, helping visitors understand the basic laws of the occurrence and amplification of chain reactions.
Options
- Φ1.2×1.4 Φ1.2×1.4Dimensions (unit: m): Φ1.2×1.4 Brand: KexMall Model: PopsciCat-Kids-057 1. Materials: ① Body frame: cold-rolled steel plate, surface powder coated ② Tabletop: 12mm Kelesi artificial stone, with flame-retardant board underneath ③ Protective cover: colored + high-transparency acrylic material, hot-bent process, smooth edges, stable structure ④ Instruction sign: 5mm thick acrylic UV printing ⑤ Simulated balls: bumper balls 2. Main configuration: ① Pneumatic cylinder components ② Solenoid valve control module ③ Automatic ball recovery and transport mechanism ④ Electrical control box 3. Installation requirements: ① Power requirement: AC100-240V, 50/60Hz, power about 400W ② Installation foundation: directly placed on indoor flat ground ③ Entry passage: door frame size (width×height) ≥1.2m×2.0m, continuous turning interval ≥2.0m ④ Maintenance access: not required
★Exhibit Content: Nuclear Fission Chain Reaction Simulation ★Interaction: Electromechanical Interaction ★Operation: Press the start button, release the ball from the upper opening, and observe the chain reaction phenomenon inside the device. ★Exhibit Description: The exhibit consists of a circular platform, plastic balls simulating neutrons, an octagonal transparent protective cover, cylinder trigger components, and a ball recovery and transport mechanism. It is a recommended exhibit from the KexMall. The transparent protective cover encloses the ball activity area to ensure visitor safety. The platform integrates a pneumatic control system and an automatic ball recovery bin, with multiple cylinder lifting units distributed on the tabletop. Visitors press the button to start the device and drop the ball. After the ball hits a point on the tabletop, the corresponding cylinder activates and pops up multiple balls; the popped balls fall back and continue to trigger other cylinders, continuously ejecting more balls, forming a cascading dynamic effect that visually reproduces the evolution of a self-sustaining nuclear fission chain reaction. ★Scientific Principle: Nuclear fission is the process in which a heavy atomic nucleus, after being struck by a neutron, splits into multiple lighter nuclei, simultaneously releasing new neutrons and enormous energy. The newly generated neutrons continuously strike other heavy nuclei, repeatedly inducing fission, forming an exponentially growing self-sustaining chain reaction. This exhibit uses the electromechanical linkage effect of balls triggering cylinders to eject balls, analogous to the physical process of neutrons bombarding atomic nuclei and continuously producing new neutrons. It transforms the abstract microscopic nuclear reaction into a visible macroscopic interactive phenomenon, helping visitors understand the basic laws of the occurrence and amplification of chain reactions.
Review
Principle Display: ★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★★ Overall Rating: ★★★★