Steam drum

https://www.wikidata.org/wiki/Q1547443

Field Hierarchy

Parent
Physics 31.7M papers	Engineering 23.9M papers	Geology 9.1M papers	Mechanical engineering 5.3M papers
Thermodynamics 5M papers	Oceanography 2.4M papers	Condensed matter physics 2M papers	Waste management 1.5M papers
Boiler (water heating) 59.7k papers		Steam turbine 19.2k papers
Current
Steam drum 4,699 papers
Child
Feedwater heater 1,795 papers	Flash boiler 1,216 papers	Boiler feedwater pump 989 papers

Trends

Notes

History