A time-dependent dusty gas dynamic model of axisymmetric cometary jets
نویسندگان
چکیده
منابع مشابه
Investigating Dusty Plasma of Cometary Coma with Nasa Stardust Data
Introduction: Harbingers of doom or prophesy for the ancient peoples of Earth, comets are now understood to be primordial fragments from our Solar System's birth composed of various ices and dust species. Among the questions surrounding comets and their elusive character are the properties and processes of the rarefied gasses and disperse dust that surround their solid nucleus. Dusty, or comple...
متن کاملAxisymmetric superdirectivity in subsonic jets
André V. G. Cavalieri, Peter Jordan, Tim Colonius and Yves Gervais Journal of Fluid Mechanics / Volume 704 / August 2012, pp 388 420 DOI: 10.1017/jfm.2012.247, Published online: 03 July 2012 Link to this article: http://journals.cambridge.org/abstract_S0022112012002479 How to cite this article: André V. G. Cavalieri, Peter Jordan, Tim Colonius and Yves Gervais (2012). Axisymmetric superdirect...
متن کاملDynamic model of time-dependent complex networks.
The characterization of the "most connected" nodes in static or slowly evolving complex networks has helped in understanding and predicting the behavior of social, biological, and technological networked systems, including their robustness against failures, vulnerability to deliberate attacks, and diffusion properties. However, recent empirical research of large dynamic networks (characterized ...
متن کاملA real-time recursive dynamic model for vehicle driving simulators
This paper presents the Real-Time Recursive Dynamics (RTRD) model that is developed for driving simulators. The model could be implemented in the Driving Simulator. The RTRD can also be used for off-line high-speed dynamics analysis, compared with commercial multibody dynamics codes, to speed up mechanical design process. An overview of RTRD is presented in the paper. Basic models for specific ...
متن کاملCombining time DEA scores using a dynamic panel data model
We define a combined DEA score to evaluate efficiency in agricultural research. The production model we propose considers efficiency measurements under variable returns to scale for each year in the period 2012–2017. We postulate a first-order autoregressive process in the presence of covariates, to explain efficiency. Powers of the autocorrelation coefficient estimated assuming a dynamic panel...
متن کاملذخیره 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: Icarus
سال: 1990
ISSN: 0019-1035
DOI: 10.1016/0019-1035(90)90162-3