enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Fluidization - Wikipedia

    en.wikipedia.org/wiki/Fluidization

    Chemical looping uses a metal oxide as a solid oxygen carrier. These metal oxide particles replace air (specifically oxygen in the air) in a combustion reaction with a solid, liquid, or gaseous fuel in a fluidized bed, producing solid metal particles from the reduction of the metal oxides and a mixture of carbon dioxide and water vapor, the ...

  3. Particle-laden flow - Wikipedia

    en.wikipedia.org/wiki/Particle-laden_flow

    Particle-laden flows refers to a class of two-phase fluid flow, in which one of the phases is continuously connected (referred to as the continuous or carrier phase) and the other phase is made up of small, immiscible, and typically dilute particles (referred to as the dispersed or particle phase). Fine aerosol particles in air is an example of ...

  4. Heat transfer physics - Wikipedia

    en.wikipedia.org/wiki/Heat_transfer_physics

    For the solid phase, examples of polymer, oxide, semiconductor, and metals are given. Photon is the quanta of electromagnetic (EM) radiation and energy carrier for radiation heat transfer . The EM wave is governed by the classical Maxwell equations , and the quantization of EM wave is used for phenomena such as the blackbody radiation (in ...

  5. Chemical looping combustion - Wikipedia

    en.wikipedia.org/wiki/Chemical_looping_combustion

    Chemical looping combustion (CLC) uses two or more reactions to perform the oxidation of hydrocarbon-based fuels. In its simplest form, an oxygen-carrying species (normally a metal) is first oxidized in the air forming an oxide. This oxide is then reduced using a hydrocarbon as a reducer in a second reaction.

  6. Table of specific heat capacities - Wikipedia

    en.wikipedia.org/wiki/Table_of_specific_heat...

    The contribution of the muscle to the specific heat of the body is approximately 47%, and the contribution of the fat and skin is approximately 24%. The specific heat of tissues range from ~0.7 kJ · kg−1 · °C−1 for tooth (enamel) to 4.2 kJ · kg−1 · °C−1 for eye (sclera).

  7. Chemical looping reforming and gasification - Wikipedia

    en.wikipedia.org/wiki/Chemical_looping_reforming...

    The feedstocks are partially oxidized to generate syngas using metal oxide oxygen carriers as the oxidant. The reduced metal oxide is then oxidized in the regeneration step using air. The syngas is an important intermediate for generation of such diverse products as electricity, chemicals, hydrogen, and liquid fuels.

  8. Solid oxide fuel cell - Wikipedia

    en.wikipedia.org/wiki/Solid_oxide_fuel_cell

    A solid oxide electrolyser cell (SOEC) is a solid oxide fuel cell set in regenerative mode for the electrolysis of water with a solid oxide, or ceramic, electrolyte to produce oxygen and hydrogen gas. [53] SOECs can also be used to do electrolysis of CO 2 to produce CO and oxygen [54] or even co-electrolysis of water and CO 2 to produce syngas ...

  9. Kinetic theory of gases - Wikipedia

    en.wikipedia.org/wiki/Kinetic_theory_of_gases

    The mathematical similarities between the expressions for shear viscocity, thermal conductivity and diffusion coefficient of the ideal (dilute) gas is not a coincidence; It is a direct result of the Onsager reciprocal relations (i.e. the detailed balance of the reversible dynamics of the particles), when applied to the convection (matter flow ...