natural convection उदाहरण वाक्य

उदाहरण वाक्य

1. Direct-cool refrigerators produce the cooling effect by a natural convection process.
2. A common example of natural convection is the rise of smoke from a fire.
3. This device however uses natural convection.
4. The maximum nominal power is ~ 30 kW, the power being removed by natural convection.
5. The driving force for natural convection is buoyancy, a result of differences in fluid density.
6. The power in natural convection mode.
7. Thermosyphoning is based on natural convection.
8. But, in natural convection the Grashof number is the dimensionless parameter that governs the fluid flow.
9. Energy losses occur through heat conduction from workpiece to fixture, natural convection, and thermal radiation.
10. In natural convection, fluid surrounding a heat source receives heat, becomes less dense and rises.