Flashcards
Heat Transfer - Key Terms
Flashcards do conjunto (9)
- 1ConductionHeat transfer through rapid vibration of atoms and molecules
- 2Thermal conductorsSubstances in which conduction occurs easily (e.g. metal)
- 3Thermal insulatorsSubstances in which conduction occurs only a little
- 4U-valueAmount of heat energy conducted per second through 1 metre squared of a structure when a temperature difference of 1K is maintained between its ends
- 5ConvectionTransfer of heat via the movement of fluids
- 6Convection currentHeated fluid expands, becomes less dense, and rises through the cooler fluid above it
- 7Main method of heat transfer in liquids and gasesConvection
- 8RadiationHeat transfer via electromagnetic waves
- 9Solar irradianceAverage amount of the Sun's energy falling per second perpendicularly on 1 metre squared of the Earth's surface
Informações
- Descrição
- This flash card deck covers the three methods of heat transfer: conduction, convection and radiation. It can be used in conjunction with the corresponding note on heat transfer, and the mind map on temperature & heat.
- Criado por
- Usuário eliminado
- Visualizações
- 74
- Tags
- Histórico
-
- Criado por alex.examtime9373 · 21 jan 2014
- Copiado por tatemae.honne · 21 jan 2014
- Copiado por bill fingleton · 25 jan 2019
- Avaliação