Impact of Sea Spray on Air–Sea Fluxes. Part I: Results from Stochastic Simulations of Sea Spray Drops over the Ocean
Impact of Sea Spray on Air–Sea Fluxes. Part I: Results from Stochastic Simulations of Sea Spray Drops over the Ocean
复制标题
海浪对海气通量的影响第一部分：海洋上空海浪水滴的随机模拟结果。
DOI：
10.1175/jpo-d-13-0245.1
复制
发表时间：
2014
影响因子：
3.5
通讯作者：
F. Veron
中科院分区：
文献类型：
--
作者：
J. Mueller;F. Veron
海雾滴对海-气总动量、热量和质量交换的贡献仍然是一个悬而未决的问题。许多因素掩盖了它们的贡献的任何简单的量化;每滴对通量的贡献是一个特别重要的因素，不能容易地计算，因为形成的液滴的数量。为了估计每个液滴通量，作者首先计算低阶统计量从大量的下降轨迹，这是最近开发的拉格朗日随机模型适用于海洋边界层内的重滴传输和蒸发模拟。本文介绍了从模拟的结果，在海洋上的喷雾滴，并作为两个部分之一，总结了新的估计喷雾介导的通量每滴的基础上。结果表明，在以前的海喷雾模型，如在海洋边界层中的停留时间，常见的简化，可能是不合适的。
AbstractThe contributions of sea spray drops to the total air–sea exchanges of momentum, heat, and mass remain an open question. A number of factors obscure any simple quantification of their contribution; the per drop contribution to the fluxes is a particularly important factor that cannot be calculated easily, as are the number of drops formed. To estimate the per droplet fluxes, the authors first calculate the low order statistics from a large number of drop trajectories, which are simulated with a recently developed Lagrangian stochastic model adapted for the heavy drop transport and evaporation within the marine boundary layer. This paper describes the results from simulations of sea spray drops over the ocean, and as one of two parts, summarizes new estimations for the spray-mediated fluxes on a per drop basis. The results suggest that common simplifications in previous sea spray models, such as the residence time in the marine boundary layer, may not be appropriate.