Skip to content
Science of Fireworks - Roman Candles

Science of Fireworks - Roman Candles

"Roman candle" is the traditional name for a firework that has existed for many centuries. In its simplest form, it's just a tube with a shell inside. A fuse runs into the tube and ignites a lifting charge, forcing the shell out of the open end and into the air where it explodes, giving the effect.

The lifting charge is made of black powder which when ignited produces a lot of hot gas which in turn pushes the shell upwards.

Roman candles can have multiple shells inside, stacked one on top of the other, separated by lifting charges. The fuse runs down the inside of the tube, igniting each charge in turn. The shells are launched one after the other, with a pause between each one. This is known as a barrage, repeater or multi shot candle.

Related Posts

ILLUMINATING JAPAN: THE CULTURAL SIGNIFICANCE OF FIREWORK USE
ILLUMINATING JAPAN: THE CULTURAL SIGNIFICANCE OF FIREWORK USE
Japan is a country steeped in tradition and cultural significance, and one of the most captivating and visually stunn...
Read More
SHEFFIELD'S AUTUMN LIGHTS SPECTACULAR: A NIGHT OF ENTERTAINMENT AND FIREWORKS
SHEFFIELD'S AUTUMN LIGHTS SPECTACULAR: A NIGHT OF ENTERTAINMENT AND FIREWORKS
WHAT: SHEFFIELD'S AUTUMN LIGHTS FIREWORK SPECTACULARWHEN: 5th NOVEMBER 2023WHERE: DON VALLEY BOWLWHAT TIME: 16:00 - 2...
Read More
A JOURNEY THROUGH THE HISTORY AND MEANING OF SKY LANTERNS
A JOURNEY THROUGH THE HISTORY AND MEANING OF SKY LANTERNS
The mesmerising sight of colourful lanterns floating gracefully in the night sky has captured the hearts and imaginat...
Read More
Previous article FEAST OF THE ASSUMPTION

Leave a comment

Comments must be approved before appearing

* Required fields