Improving the joint estimation of CO2 and surface carbon fluxes using a constrained ensemble Kalman filter in COLA (v1.0) [PDF]
Geoscientific Model Development, 2022 Atmospheric inversion of carbon dioxide (CO2) measurements to better understand carbon sources and sinks has made great progress over the last 2 decades.
Z. Liu +13 more
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Multigrid methods for improving the variational data assimilation in numerical weather prediction [PDF]
Tellus: Series A, Dynamic Meteorology and Oceanography, 2014 Two conditions are needed to solve numerical weather prediction models: initial condition and boundary condition. The initial condition has an especially important bearing on the model performance.
Youn-Hee Kang +2 more
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Development of the Preliminary Numerical Model of the Short Recoil Operated Weapon Using the Multibody Systems [PDF]
Problemy Mechatroniki, 2021 The paper contains a literature review of studies on several firearms operation systems and a review of articles on modern methods of calculating the kinematic characteristics of weapons.
Przemysław BADUROWICZ +3 more
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Research Paper: The Effect of Wind Stress on Thermocline Development in Persian Gulf in Summer [PDF]
فیزیک کاربردی ایران, 2021 Persian Gulf (PG) is a shallow semi-enclosed sea that connects to the open ocean through the Strait of Hormuz. Thermocline occurs as a sharp decrease in temperature with depth in the subsurface layer as a result of water column classification in Persian ...
Seyed Majid Mosaddad
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Improving the Gaussianity of radar reflectivity departures between observations and simulations using symmetric rain rates [PDF]
Atmospheric Measurement TechniquesGiven that the Gaussianity of the observation error distribution is the fundamental principle of some data assimilation and machine learning algorithms, the error structure of radar reflectivity has become increasingly important with the development of ...
Y. Gao, L. Huyan, Z. Wu, B. Liu
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Climate Sensitivity and Feedback of a New Coupled Model (K-ACE) to Idealized CO2 Forcing
Atmosphere, 2020 Climate sensitivity and feedback processes are important for understanding Earth’s system response to increased CO2 concentration in the atmosphere.
Min-Ah Sun +6 more
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Energies, 2022 In this study, the development and testing of a hybrid thermal energy storage (TES) including phase change material (PCM) macro-capsules inside a vertical sensible tank is presented.
Andrea Frazzica +6 more
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Frontiers in Materials, 2023 Fibre reinforced flexible pipes are subjected to radial compression loads caused by the tensioner during pipe laying, which may lead to excessive deformation or even damage of the pipe.
Zhenwen Sun +5 more
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Modelling the effect of rainfall patterns on the runoff control performance of permeable pavements
Water Science and Technology, 2021 With the implementation of low impact development (LID) in urban areas, it is necessary to quantify the actual effectiveness of LID facilities. In this study, a coupled hydrology-hydrodynamic numerical model was utilized to investigate the runoff control
Shuo Chen +3 more
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, 2023 Numerical simulation to reproduce patterns of topography or subsurface structure is a useful technique for validating hypotheses regarding their forming processes and/or tectonics as their background. Here, the author describes an outline of dislocation modeling and several methods for applying it to reproduce topography or subsurface structure ...
Shigekazu, Kusumoto,, Yasuto, Itoh,
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