Revisiting the Energetics of the Ocean in Boussinesq Approximation

Eden Carsten

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Revisiting the Energetics of the Ocean in Boussinesq Approximation

机译：在Boussinesq逼近中重新探究海洋的能量学

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Following a suggestion by Tailleux, a consistent formulation of internal energy, the first law of thermodynamics, and the thermodynamic potentials for an ocean in Boussinesq approximation with a nonlinear equation of state is given. A modification of the pressure work in the first law is the only necessary modification from which all thermodynamic potentials and thermodynamic relations follow in a consistent way. This treatment of thermodynamics allows for a closed and explicit formulation of conservation equations for dynamic and potential reservoirs of both enthalpy and internal energy, which differentiate approximately reversible from irreversible effects on internal energy, and allows for a formulation of a closed energy cycle on which energetically consistent ocean models can be based on.

机译：根据Tailleux的建议，给出了内部能量，热力学第一定律以及具有非线性状态方程的Boussinesq近似中海洋的热力学势的一致表述。第一定律中压力功的修改是所有热力学势和热力学关系以一致的方式遵循的唯一必要的修改。对热力学的这种处理允许对焓和内能的动态和势能储层进行封闭式和显式的守恒公式化，从而将对内部能量的近似可逆和不可逆影响区分开，并允许对封闭式能量循环进行式化可以基于一致的海洋模型。

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《Journal of Physical Oceanography》 |2015年第3期|630-637|共8页
作者
Eden Carsten;
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Univ Hamburg, Inst Meereskunde, Bundesstr 53, D-20146 Hamburg, Germany;

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1. Boussinesq and Anelastic Approximations Revisited: Potential Energy Release during Thermobaric Instability [J] . ANDREW P. INGERSOLL Journal of Physical Oceanography . 2005,第8期

机译：再谈Boussinesq和非弹性近似：在热压不稳定过程中的潜在能量释放
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机译：Saint-Venant流和Boussinesq流的高阶逼近的粘性稳定
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机译：Boussinesq方程的数值逼近。
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Revisiting the Energetics of the Ocean in Boussinesq Approximation

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