scholarly journals Mathematical and physical modeling of the coal–water fuel particle ignition with a liquid film on the surface

2020 ◽  
Vol 6 ◽  
pp. 628-643
Author(s):  
Vladimir Salomatov ◽  
Geniy Kuznetsov ◽  
Semen Syrodoy ◽  
Nadezhda Gutareva
Keyword(s):  
Liquid Film ◽  
Physical Modeling ◽  
Fuel Particle ◽  
Particle Ignition ◽  
Mathematical And Physical Modeling

An Assessment of Slag Eye Formation Using Mathematical and Physical Modeling

2016 ◽  
pp. 1127-1134
Author(s):  
Augusto Pereira de Sá ◽  
Filipe Menezes de Torres ◽  
Carlos Antonio da Silva ◽  
Itavahn Alves da Silva ◽  
Varadarajan Seshadri
Keyword(s):  
Physical Modeling ◽  
Mathematical And Physical Modeling ◽  
Eye Formation

Mathematical and Physical Modeling of the Rolling Process of Tapered Shafts for Aviation Purposes

2016 ◽  
pp. 009-016 ◽  
Author(s):  
R.Yu. Sukhorukov ◽  
◽  
A.A. Sidorov ◽  
A.I. Alimov ◽  
M.I. Nagimov ◽  
...  
Keyword(s):  
Physical Modeling ◽  
Rolling Process ◽  
Mathematical And Physical Modeling

Technical operation of electric ships

2020 ◽  
Author(s):  
Aleksey Burkov
Keyword(s):  
Physical Modeling ◽  
Integrated Assessment ◽  
Theory And Practice ◽  
Physical Models ◽  
Maritime Education ◽  
Electric Drives ◽  
Algorithmic Software ◽  
Mathematical And Physical Modeling ◽  
Technical Operation ◽  
Technical Solutions

The book investigates the issues related to improving the efficiency of technical operation of ship electric drives, developed their classification. Identified ship's drives, having low reliability, designed and implemented technical solutions to increase their reliability. The appropriateness of the integrated assessment within the tasks of a mathematical and physical modeling. Developed and implemented mathematical and physical models for studies of electric drives. The proposed method, an algorithmic software, and made payments of contactors for work in the proposed technical solutions. Designed for those who specializiruetsya in the field of the theory and practice of ship electric drives. Useful for the learning process in the system of higher Maritime education.

Mathematical Simulation of Concrete Fatigue Strength under Cyclic Loading

2014 ◽  
Vol 1061-1062 ◽  
pp. 751-756
Author(s):  
Galina G. Kashevarova ◽  
Yuri E. Kurbatov ◽  
Roman V. Sevastyanov
Keyword(s):  
Mathematical Model ◽  
Physical Modeling ◽  
Numerical Experiments ◽  
Damage Accumulation ◽  
Applied Load ◽  
Concrete Material ◽  
Fatigue Characteristics ◽  
Mathematical And Physical Modeling ◽  
Building Designs ◽  
Different Levels

The problem of forecasting the durability of structures, buildings and constructions is one of the most urgent and important tasks in building sphere. In this paper, the authors propose a mathematical model of damage accumulation for the numerical simulation of the fatigue life of concrete. The results of numerical experiments with different levels of the applied load to the model are given, the fatigue characteristics of concrete material - Wohler curve - is built. On the basis of the developed method, the algorithm for research building designs using mathematical and physical modeling is formulated.

Sign in / Sign up

Export Citation Format

Share Document