|
|
|
|
|
Jiachen Wang and Zhou Zhou
This paper introduces the novel application of the mass and force lumping technique to enhance the finite element discretization of the fully intrinsic beam formulation. In our aeroelastic system model, 2-D unsteady aerodynamics were incorporated alongsi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Qingwen Xu, Hengxu Zhang, Yongji Cao, Hao Qin and Zhimin Gao
The transmission line parameters vary with the change of temperature, which has a significant impact on power system state estimation (SE). Based on the theory of electro-thermal coordination (ETC), this paper proposes two ETC-SE approaches with the cons...
ver más
|
|
|
|
|
|
|
|
|
|
|
Leonid Burakovsky and Dean L. Preston
Quantum melting is the phenomenon of cold (zero-temperature) melting of a pressure-ionized substance which represents a lattice of bare ions immersed in the background of free electrons, i.e., the so-called one-component plasma (OCP). It occurs when the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Akihiro Takeshita, Tomohiro Yamashita, Natsuki Kawaguchi and Masaharu Kuroda
The present study uses linear quadratic regulator (LQR) theory to control a vibratory system modeled by a fractional-order differential equation. First, as an example of such a vibratory system, a viscoelastically damped structure is selected. Second, a ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ryotaro Ozawa and Masaki Takahashi
In recent years there has been an increasing need to improve satellite attitude control performance in terms of agility and attitude accuracy in large-angle attitude maneuvers. To achieve such control performance, single-gimbal control moment gyros (SGCM...
ver más
|
|
|
|
|
|
|
|
|
|
|
Robert Zakinyan, Arthur Zakinyan, Roman Ryzhkov and Julia Semenova
In the present work, an analytical model of the vortex motion basic state of the dry atmosphere with nonzero air velocity divergence is constructed. It is shown that the air parcel moves along the open curve trajectory of spiral geometry. It is found tha...
ver más
|
|
|
|
|
|
|
|
|
|
|
Per Söderlind and David A. Young
The last decade has seen a continued development of better experimental techniques to measure equation-of-state (EOS) for various materials. These improvements of both static and shock-compression approaches have increased the accuracy of the EOS and cha...
ver más
|
|
|
|
|
|
|
|
|
|
|
Luis Fernando Cardona Palacio
Pág. 120 - 133
El presente artículo expone una revisión sobre los desarrollos en el cálculo de las propiedades de transporte tales como: viscosidad y conductividad térmica, a partir de ecuaciones cúbicas de estado, debido a la similitud geométrica entre los diagramas P...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shahin Khosharay, Reza Karimi, Khashayar Khosharay
Pág. 259 - 265
The aim of this modeling study is to improve the performance of the Peng-Robinson viscosity equation of state. To achieve this aim, the couple of Peng-Robinson viscosity equation of state and the proposed mixing rules has been applied for modeling the vi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Milad Asgarpour Khansary, Ahmad Hallaji Sani, Hossein Shahbeig, Amin Arif, Hadi Dalirsefat, Mohammad Ali Salehi
Pág. 179 - 194
Based on Pitzer correlations for the compressibility factor and virial equation of state, a new equation of state has been developed in this study, which is a function of total number of atoms present in the solute molecule, normal boiling point temperat...
ver más
|
|
|
|
|
|
|
|
|
|
|
Per Söderlind and David A. Young
-
|
|
|
|
|
|
|
|
|
|
|
Hossein Rostamian, Mohammad Nader Lotfollahi
Pág. 174 - 185
In this work, a modified Redlich?Kwong (ßRK) equation of state has been proposed to calculate the solubilities of twenty solids including Ascorbic acid, Fluoranthene, Propyl gallate, Acenaphthene, Asprin, Climbazole, Cinnamic acid, Triclocarban, 4-methox...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chih-Wen Chang, Chein-Hung Liu and Cheng-Chi Wang
Meshfree algorithms offer a convenient way of solving nonlinear steady-state problems in arbitrary plane areas surrounded by complicated boundary shapes. The simplest of these is the polynomial expansion approach. However, it is rarely utilized as a prim...
ver más
|
|
|
|
|
|
|
|
|
|
|
Salvatore Brischetto and Roberto Torre
This paper presents the steady-state stress analysis of single-layered and multilayered plates and shells embedding Functionally Graded Material (FGM) layers under moisture conditions. This solution relies on an exact layer-wise approach; the formulation...
ver más
|
|
|
|
|
|
|
|
|
|
|
Simone D?Alessandro, Marco Pizzarelli and Francesco Nasuti
The present work focuses on the development of new mathematical and numerical tools to deal with wave propagation problems in a realistic liquid rocket chamber environment. A simplified real fluid equation of state is here derived, starting from the lite...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andrei Khrennikov and Masanari Asano
We present the quantum-like model of information processing by the brain?s neural networks. The model does not refer to genuine quantum processes in the brain. In this model, uncertainty generated by the action potential of a neuron is represented as qua...
ver más
|
|
|
|
|
|
|
|
|
|
This study presents the effects of equations of state (EOSs) on methane adsorption capacity, sorption hysteresis and initial gas reserves of a medium volatile bituminous coal. The sorption experiments were performed, at temperatures of 25 °C and 40 &...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kota Mori and Masaki Takahashi
This paper proposes a nonlinear control method for carrying out Minimum-time satellite attitude maneuver and antenna motion which have robustness against model uncertainty. In recent years, small Earth observation satellites have been utilized and expect...
ver más
|
|
|
|
|
|
|
|
|
|
|
Scott Elliott, Susannah Burrows, Philip Cameron-Smith, Forrest Hoffman, Elizabeth Hunke, Nicole Jeffery, Yina Liu, Mathew Maltrud, Zachary Menzo, Oluwaseun Ogunro, Luke Van Roekel, Shanlin Wang, Michael Brunke, Meibing Jin, Robert Letscher, Nicholas Meskhidze, Lynn Russell, Isla Simpson, Dale Stokes and Oliver Wingenter
We apply principles of Gibbs phase plane chemistry across the entire ocean-atmosphere interface to investigate aerosol generation and geophysical transfer issues. Marine surface tension differences comprise a tangential pressure field controlling trace g...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hossein Rostamian, Mohammad Nader Lotfollahi
Pág. 93 - 97
A new equation of state has been proposed for calculating densities of pure carbon dioxide and ethane in the liquid, vapor, and supercritical phases. In this equation of state, a new function (ß function) for energy parameter of Redlich-Kwong equation of...
ver más
|
|
|
|
|
|