A Simple Condensation Model for the H <sub>2</sub> SO <sub>4</sub> ‐H <sub>2</sub> O Gas‐Cloud System on Venus
نویسندگان
چکیده
The current Venus climate is largely regulated by globally-covered concentrated sulfuric acid clouds from binary condensation of (H2SO4) and water (H2O). To understand this complicated H2SO4-H2O gas-cloud system, previous theoretical studies either adopted microphysical calculations or assumed that both H2SO4 H2O vapor follow their saturation pressure. In study, we developed a simple one-dimensional cloud model including condensation, diffusion sedimentation but without detailed microphysics. Our able to explain the observed vertical structure upper haze mass loading, acidity, H2SO4, vapor, mode-2 particle size on Venus. We found most stored in condensed phase above 48 km, while partitioning between complicated. cycle mostly driven evaporation rather than about seven times stronger photochemical cycle. Most evaporated before falling particles reach middle clouds. acidity affected temperature condensation-evaporation cycles H2O. Because large chemical production relatively inefficient simulated 60 km supersaturated more two orders magnitude, which could be tested future observations.
منابع مشابه
A Relation on Gaugino Masses in a Supersymmetric SO(10)GUT×SO(6)H Unified Model
The doublet-triplet splitting problem in supersymmetric grand unified theories is elegantly solved in a supersymmetric SO(10)GUT×SO(6)H model. In this model, the gauginos in the supersymmetric standard model do not respect the usual GUT gaugino mass relation. We point out that in spite of non-unified gaugino masses there is one nontrivial relation among gaugino masses in the model. Thus, it can...
متن کاملبررسی عدم استقرار الکترون در پیوندهای هیدروژنی درون مولکولی از نوع o-h…o , n-h…n , s-h…s
چکیده در مطالعه کنونی، عدم استقرار الکترون در پیوندهای هیدروژنی کمک شده رزونانسی درون مولکولی از نوع o-h…o ، n-h…n، s-h…s در سطوح تئوری mp2 و b3lyp با استفاده از سری پایه استاندارد 6-311++g** و تئوری کوانتومی "اتمها در مولکولها" (qtaim) مورد بررسی قرار گرفته است. انرژی پیوندهای هیدروژنی درون مولکولی برای این سیستم ها از روش اسپینوزا که مبتنی بر پارامترهای توپولوژیکال مشتق شده از تئوری aim می ب...
15 صفحه اولH$^*$-condition on the set of submodules of a module
In this work, we introduce $H^*$-condition on the set of submodules of a module. Let $M$ be a module. We say $M$ satisfies $H^*$ provided that for every submodule $N$ of $M$, there is a direct summand$D$ of $M$ such that $(N+D)/N$ and $(N+D)/D$ are cosingular. We show that over a right perfect right $GV$-ring,a homomorphic image of a $H^*$ duo module satisfies $H^*$.
متن کاملinvestigating the feasibility of a proposed model for geometric design of deployable arch structures
deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal Of Geophysical Research: Planets
سال: 2022
ISSN: ['2169-9100', '2169-9097']
DOI: https://doi.org/10.1029/2021je007060