Heating underneath snooker tables

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SUMMARY

Heating elements beneath professional snooker tables are designed to maintain a surface temperature of approximately 21°C, which is optimal for gameplay. Despite the arena temperature being around 21°C, the tables are heated to about 35°C to ensure consistent playing conditions. The Eurosport report suggests that the heating elements can reach temperatures significantly higher than the surface temperature, with indications of 50°C observed on digital displays, likely representing the heating element temperature rather than the slate surface. This discrepancy highlights the importance of controlled heating for professional snooker tables.

PREREQUISITES
  • Understanding of thermal dynamics in sports equipment
  • Familiarity with snooker table construction and materials
  • Knowledge of temperature measurement techniques
  • Awareness of professional snooker regulations and standards
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  • Research the thermal properties of slate used in snooker tables
  • Learn about the design and functionality of heating elements in sports equipment
  • Investigate the impact of temperature on snooker ball behavior
  • Explore professional standards for snooker table maintenance and setup
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Snooker enthusiasts, sports equipment engineers, and professionals involved in the maintenance and setup of snooker tables will benefit from this discussion.

TSN79
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I'm into watching snooker. The tables have slabs of slate under the cloth. They also have heating elements underneath in order to heat the surface to 21°C which apparently is perfect. What I don't get is that the arena is probably around 21°C in the first place as people are sitting there watching the whole thing. So wouldn't the table just reach 21°C because of that...?
 
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As far as I know, they are heated up to ca. 35°C surface temperature. At least this was the number the Eurosport reporter told. The heating element itself has more. Wiki speaks of 5°C above room temperature, but I think the professional tables are warmer (or the TV arenas are hotter anyway, such that isn't necessarily a contradiction).
 
The tables have digital displays you can sometimes get a glimpse of, and they show 50. I guess that would indicate °C, but I have no idea if that is the temp of the heating elements or something else...
 
Yes, that's the heating element. But as this is beneath the slate, it results in much less on the surface. And 50 - 35 is more plausible than 50-21 would be.
 

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