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- W3179676548 endingPage "086601" @default.
- W3179676548 startingPage "086601" @default.
- W3179676548 abstract "Unsteady nonlinear shallow-water flows typically emit inertia-gravity waves through a process called “spontaneous adjustment-emission.” This process has been studied extensively within the rotating shallow-water model, the simplest geophysical model having the required capability. Here, we consider what happens when the hydrostatic assumption underpinning the shallow-water model is dropped. This assumption is in fact not necessary for the derivation of a two-dimensional or single-layer flow model. All one needs is that the horizontal flow field be independent of height in the fluid layer. Then, vertical averaging yields a single-layer flow model with the full range of expected conservation laws, similar to the shallow-water model yet allowing for non-hydrostatic effects. These effects become important for horizontal scales comparable to or less than the depth of the fluid layer. In a rotating flow, such scales may be activated if the Rossby deformation length (the ratio of the characteristic gravity-wave speed to the Coriolis frequency) is comparable to the depth of the fluid layer. Then, the range of frequencies supporting inertia-gravity waves is compressed, and the group velocity of these waves is reduced. We find that this change in wave properties has the effect of strongly suppressing spontaneous adjustment-emission and trapping inertia-gravity waves near regions of relatively strong circulation." @default.
- W3179676548 created "2021-07-19" @default.
- W3179676548 creator A5053585039 @default.
- W3179676548 creator A5062647592 @default.
- W3179676548 date "2021-08-01" @default.
- W3179676548 modified "2023-09-23" @default.
- W3179676548 title "Balance in non-hydrostatic rotating shallow-water flows" @default.
- W3179676548 cites W1522221552 @default.
- W3179676548 cites W1967525363 @default.
- W3179676548 cites W1972054543 @default.
- W3179676548 cites W1980372816 @default.
- W3179676548 cites W1989072122 @default.
- W3179676548 cites W1989407297 @default.
- W3179676548 cites W1989816749 @default.
- W3179676548 cites W1993881127 @default.
- W3179676548 cites W1998646770 @default.
- W3179676548 cites W2003809131 @default.
- W3179676548 cites W2005500739 @default.
- W3179676548 cites W2010481623 @default.
- W3179676548 cites W2020934441 @default.
- W3179676548 cites W2024240547 @default.
- W3179676548 cites W2025195406 @default.
- W3179676548 cites W2025961124 @default.
- W3179676548 cites W2027759042 @default.
- W3179676548 cites W2028460461 @default.
- W3179676548 cites W2031221714 @default.
- W3179676548 cites W2034734721 @default.
- W3179676548 cites W2037893646 @default.
- W3179676548 cites W2044999563 @default.
- W3179676548 cites W2048337149 @default.
- W3179676548 cites W2052986027 @default.
- W3179676548 cites W2056472870 @default.
- W3179676548 cites W2057833075 @default.
- W3179676548 cites W2063848809 @default.
- W3179676548 cites W2065411008 @default.
- W3179676548 cites W2072234958 @default.
- W3179676548 cites W2073870860 @default.
- W3179676548 cites W2076327800 @default.
- W3179676548 cites W2077539443 @default.
- W3179676548 cites W2078679165 @default.
- W3179676548 cites W2079048688 @default.
- W3179676548 cites W2083771735 @default.
- W3179676548 cites W2084478221 @default.
- W3179676548 cites W2089195452 @default.
- W3179676548 cites W2103318522 @default.
- W3179676548 cites W2106848650 @default.
- W3179676548 cites W2108202098 @default.
- W3179676548 cites W2113307879 @default.
- W3179676548 cites W2114987724 @default.
- W3179676548 cites W2116219044 @default.
- W3179676548 cites W2122685825 @default.
- W3179676548 cites W2131696561 @default.
- W3179676548 cites W2136324096 @default.
- W3179676548 cites W2136446295 @default.
- W3179676548 cites W2140182798 @default.
- W3179676548 cites W2140915109 @default.
- W3179676548 cites W2141530700 @default.
- W3179676548 cites W2151161044 @default.
- W3179676548 cites W2155290594 @default.
- W3179676548 cites W2158995995 @default.
- W3179676548 cites W2163319628 @default.
- W3179676548 cites W2163357276 @default.
- W3179676548 cites W2169101778 @default.
- W3179676548 cites W2176424113 @default.
- W3179676548 cites W2178486918 @default.
- W3179676548 cites W2178918010 @default.
- W3179676548 cites W2295719871 @default.
- W3179676548 cites W2314797848 @default.
- W3179676548 cites W2472520770 @default.
- W3179676548 cites W2511639346 @default.
- W3179676548 cites W2547281558 @default.
- W3179676548 cites W2587271829 @default.
- W3179676548 cites W25974639 @default.
- W3179676548 cites W2615017849 @default.
- W3179676548 cites W2750750796 @default.
- W3179676548 cites W2771048951 @default.
- W3179676548 cites W2887545352 @default.
- W3179676548 cites W2915757840 @default.
- W3179676548 cites W2962818883 @default.
- W3179676548 cites W2962847635 @default.
- W3179676548 cites W2975762519 @default.
- W3179676548 cites W3015681226 @default.
- W3179676548 cites W3033029753 @default.
- W3179676548 cites W3048700972 @default.
- W3179676548 cites W3049368495 @default.
- W3179676548 cites W3100526063 @default.
- W3179676548 cites W3100822983 @default.
- W3179676548 cites W3102082813 @default.
- W3179676548 cites W3104448291 @default.
- W3179676548 cites W3113197220 @default.
- W3179676548 cites W3154046804 @default.
- W3179676548 cites W3162371914 @default.
- W3179676548 cites W3169178912 @default.
- W3179676548 cites W4231234109 @default.
- W3179676548 cites W4307755210 @default.
- W3179676548 doi "https://doi.org/10.1063/5.0057707" @default.
- W3179676548 hasPublicationYear "2021" @default.
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