Towards analytical model optimization in atmospheric tomography
نویسندگان
چکیده
منابع مشابه
A nonlinear optimization technique for ground-based atmospheric emission tomography
Solar-terrestrial interactions produce a rich variety of optical emissions in the Earth’s upper atmosphere (100–1000 km). While ground based brightness measurements (i.e., column integrated photon density) provide an important diagnostic of these processes, the more interesting physics is in the associated volume emission rate distribution (i.e., photon production/cm s versus altitude). This wo...
متن کاملTowards an Analytical Model for Film Cooling Prediction using Integral Turbulent Boundary layer
The objective of this work is to develop deep theoretical methods that are based on the solution of the integral boundary layer equations for investigating film cooling in liquid rocket engine. The integral model assumes that heat is transferred from hot free stream gas to the liquid film both by convection and radiation. The mass is transferred to the free srteam gas by the well-known blowing ...
متن کاملTowards Automatic Model Generation by Optimization
The problem of automatically selecting simulation models for autonomous agents depending on their current intentions and beliefs is considered in this paper. The intended use of the models is for prediction, filtering, planning and other types of reasoning that can be performed with simulation models. The parameters and model fragments of the resulting model are selected by formulating and solv...
متن کاملTowards a generic analytical model of wormhole routing networks
We study the problem of predicting the performance of wormhole routed networks. A model of a single wormhole router is developed, and unlike previous methods we do the development by a probability analysis rather than queuing theory. The model is evaluated through a series of it level simulations. Then we indicate how our model can be extended to networks of routers, and argue that this extensi...
متن کاملProviding an Analytical Model in Determining Nanofluids
The influence of temperature, mean nanoparticle size and the nanoparticle concentration on the dynamic viscosities of nanofluids are investigated in an analytical method followed by introduction of modified equations for calculating the nanofluids’ viscosities. A new correlation is developed for effective viscosity based on the previous model where the Brownian movement of the nanoparticles is co...
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: Mathematical Methods in the Applied Sciences
سال: 2016
ISSN: 0170-4214
DOI: 10.1002/mma.4042