Search for "Convection" in article titles:

1. Convection: Convection is single or multiphase fluid flow that occurs spontaneously due to the combined effects of material property heterogeneity and body forces on a fluid, most commonly density and gravity (see buoyancy). When the cause of the convection is unspecified ... (Fluid flow that occurs due to heterogeneous fluid properties and body forces) [100%] 2024-01-09 [Fluid mechanics] [Physical phenomena]...
2. Convection: Convection is the transfer of heat due to the bulk movement of molecules within fluids (gases and liquids), including molten rock (rheid). Convection includes sub-mechanisms of advection (directional bulk-flow transfer of heat), and diffusion (non-directional transfer of ... (Physics) [100%] 2023-09-24 [Convection] [Concepts in physics]...
3. Convection: In the most general terms, convection refers to the movement of molecules within fluids (that is, liquids, gases, and rheids). It is one of the major modes of heat transfer and mass transfer. In fluids, convective heat and mass transfer ... [100%] 2023-02-03
4. Convection oven: A convection oven (also known as a fan-assisted oven or simply a fan oven) is an oven that has fans to circulate air around food to create an evenly heated environment. The increased air circulation causes a fan-assisted ... (Physics) [70%] 2023-11-29 [Ovens] [Convection]...
5. Convection equations: Consider a fluid flow in a layer of uniform depth where the temperature difference, , between the upper and lower bounding planes is kept constant. Such a system has a steady-state solution in which there is no fluid motion and ... (Mathematics) [70%] 2024-01-26
6. Convection cell: In the field of fluid dynamics, a convection cell is the phenomenon that occurs when density differences exist within a body of liquid or gas. These density differences result in rising and/or falling currents, which are the key characteristics ... (Physics) [70%] 2024-01-01 [Convection]
7. Buoyancy-Driven Convection: Buoyancy-Driven Convection is convection current created due to the difference in density between two or more fluids whilst their mass is acted upon by a gravitational field, and can also refer to the heat transfer that occurs under these ... [70%] 2023-02-28 [Physics]
8. Convection zone: A convection zone, convective zone or convective region of a star is a layer which is unstable due to convection. Energy is primarily or partially transported by convection in such a region. (Astronomy) [70%] 2023-03-26 [Convection] [Stellar phenomena]...
9. Convection heater: A convection heater (otherwise known as a convector heater) is a type of heater that uses convection currents to heat and circulate air. These currents circulate throughout the body of the appliance and across its heating element. (Physics) [70%] 2023-01-09 [Convection]
10. Convection oven: A convection oven (also known as a fan-assisted oven or simply a fan oven) is an oven that has fans to circulate air around food to create an evenly heated environment. The increased air circulation causes a fan-assisted ... (Appliance that heats food) [70%] 2023-12-18 [Ovens] [Convection]...
11. Convection equations: Consider a fluid flow in a layer of uniform depth where the temperature difference, , between the upper and lower bounding planes is kept constant. Such a system has a steady-state solution in which there is no fluid motion and ... (Mathematics) [70%] 2023-10-27
12. Convection microwave: A convection microwave is a combination of a standard microwave oven and a convection oven which can heat the outside of food to higher temperatures than a conventional microwave. Companies such as Wolf, GE, Sharp, Samsung, Panasonic, LG, Galanz, Bellini ... (Physics) [70%] 2024-12-28 [Cooking appliances] [Convection]...
13. Convection enhanced delivery: Convection-enhanced delivery (CED) is method of drug delivery in which drug is delivered into using bulk flow rather than conventional diffusion into the brain. This is done by utilizing catheters inserted into the target region of the brain and ... (Medicine) [57%] 2023-09-19 [Drug delivery devices]
14. Turbulent Thermal Convection: Turbulent thermal convection drives many natural and engineering flows. In such flows, the heat transport by thermal convection dominates those by thermal conduction and radiation. [57%] 2021-12-24 [Fluid Dynamics]
15. Convection (heat transfer): Convection (or convective heat transfer) is the transfer of heat from one place to another due to the movement of fluid. Although often discussed as a distinct method of heat transfer, convective heat transfer involves the combined processes of conduction ... (Physics) [57%] 2023-11-02 [Thermodynamics] [Heat transfer]...
16. Mantle convection: Mantle convection is the very slow creeping motion of Earth's solid silicate mantle as convection currents carrying heat from the interior to the planet's surface. The Earth's surface lithosphere rides atop the asthenosphere and the two form ... (Physics) [70%] 2022-11-20 [Plate tectonics] [Convection]...
17. Atmospheric convection: Atmospheric convection is the result of a parcel-environment instability, or temperature difference layer in the atmosphere. Different lapse rates within dry and moist air masses lead to instability. (Earth) [70%] 2023-11-02 [Severe weather and convection] [Atmospheric thermodynamics]...
18. Granular convection: File:Brazil nut effect demonstration.webm Granular convection is a phenomenon where granular material subjected to shaking or vibration will exhibit circulation patterns similar to types of fluid convection. It is sometimes called the Brazil nut effect, when the largest ... (Physics) [70%] 2023-11-12 [Granularity of materials] [Convection]...
19. Magneto-convection: Convection is the process whereby energy is transported by bulk fluid motions. It is driven by buoyancy. [70%] 2021-12-24 [Astrophysics] [Computational Astrophysics]...
20. Thermomagnetic convection: Ferrofluids can be used to transfer heat, since heat and mass transport in such magnetic fluids can be controlled using an external magnetic field. B. (Physics) [70%] 2023-11-19 [Convection] [Magnetism]...
21. Marklund convection: Marklund convection, named after Swedish physicist Göran Marklund, is a convection process that takes place in filamentary currents of plasma. It occurs within a plasma with an associated electric field, that causes convection of ions and electrons inward towards a ... [70%] 2024-05-14 [Plasma phenomena] [Convection]...
22. Mantle convection: Mantle convection is the very slow creep of Earth's solid silicate mantle as convection currents carry heat from the interior to the planet's surface. Mantle convection causes tectonic plates to move around the Earth's surface. (Gradual movement of the planet's mantle) [70%] 2024-08-27 [Plate tectonics] [Convection]...
23. Stellar convection simulations: The understanding of the structure and evolution of stars is a longstanding problem in astrophysics, first addressed quantitatively by Eddington in 1926. Central to this problem is the description of stellar turbulent convection and how it transports heat and energy ... [57%] 2021-12-24 [Astrophysics] [Computational Astrophysics]...
24. Open ocean convection: Open ocean convection is a process in which the mesoscale ocean circulation and large, strong winds mix layers of water at different depths. Fresher water lying over the saltier or warmer over the colder leads to the stratification of water ... (Earth) [57%] 2023-10-29 [Oceans]
25. Convection–diffusion equation: The convection–diffusion equation is a combination of the diffusion and convection (advection) equations, and describes physical phenomena where particles, energy, or other physical quantities are transferred inside a physical system due to two processes: diffusion and convection. Depending on ... (Combination of the diffusion and convection (advection) equations) [57%] 2024-02-10 [Diffusion] [Parabolic partial differential equations]...
26. Double diffusive convection: Double diffusive convection is a fluid dynamics phenomenon that describes a form of convection driven by two different density gradients, which have different rates of diffusion. Convection in fluids is driven by density variations within them under the influence of ... (Physics) [57%] 2023-11-05 [Fluid dynamics] [Physical oceanography]...
27. Rayleigh–Bénard convection: In fluid thermodynamics, Rayleigh–Bénard convection is a type of natural convection, occurring in a planar horizontal layer of fluid heated from below, in which the fluid develops a regular pattern of convection cells known as Bénard cells. This phenomenon ... (Type of heat transfer within fluids) [57%] 2023-12-07 [Convection] [Fluid dynamic instabilities]...
28. Rayleigh-Bénard convection: Rayleigh - Bénard convection is a fluid flow (thermal convection) due to a non-uniform temperature distribution in a plane horizontal fluid layer heated from below. Such flows result from the development of the convective instability, if the static vertical temperature ... [57%] 2021-12-24 [Fluid Dynamics]
29. Rayleigh–Bénard convection: File:Bénard cells convection.ogv In fluid thermodynamics, Rayleigh–Bénard convection is a type of natural convection, occurring in a planar horizontal layer of fluid heated from below, in which the fluid develops a regular pattern of convection cells known ... (Physics) [57%] 2023-10-21 [Convection]
30. Level of free convection: The level of free convection (LFC) is the altitude in the atmosphere where an air parcel lifted adiabatically until saturation becomes warmer than the environment at the same level, so that positive buoyancy can initiate self-sustained convection. The usual ... [50%] 2024-04-02 [Atmospheric thermodynamics] [Meteorological quantities]...