scholarly journals Optimization methods for determination of moisture diffusivity of building materials in the drying phase

2012 ◽  
Author(s):  
J. Kočí ◽  
J. Maděra ◽  
M. Jerman ◽  
R. Černý
Keyword(s):  
Building Materials ◽  
Optimization Methods ◽  
Moisture Diffusivity

Comparison of Two Different Modes of Inverse Analysis Used for Determination of Moisture Diffusivity of Building Materials

2014 ◽  
Vol 982 ◽  
pp. 49-53 ◽  
Author(s):  
Jan Kočí ◽  
Zbyšek Pavlík ◽  
Robert Černý
Keyword(s):  
Genetic Algorithms ◽  
Laboratory Experiment ◽  
Inverse Analysis ◽  
Building Materials ◽  
Moisture Diffusivity ◽  
Inverse Methods ◽  
Short Discussion ◽  
Porous Building Materials

This paper gives a brief overview of two different approaches within the inverse analysis used for determination of moisture diffusivity of porous building materials. The inverse methods are represented by Boltzman-Matano approach and genetic algorithms. Both methods are described in this paper and its application is demonstrated on a simple laboratory experiment. Finally, the results of both treatments are compared together and short discussion is given.

Radiant Panel Columns Magnetostrictive Transducers of Forced Vibration

2012 ◽  
Vol 588-589 ◽  
pp. 359-363
Author(s):  
Jian Ping Sun ◽  
Jian Xin Wang
Keyword(s):  
Forced Vibration ◽  
Radiation Effect ◽  
Optimization Methods ◽  
Motion Model ◽  
Spring Rate ◽  
Order Analysis ◽  
First Order ◽  
Radiant Panel ◽  
Magnetostrictive Transducer

the columns of magnetostrictive transducer for the object, the establishment of a Radiant Panel in magnetostrictive rods through the spring of motion model, gives a method for solving first-order analysis and solutions, discusses the spring rate on radiation effect of amplitude. On reasonable determination of Radiant Panel structure, the size of the transducer, and optimization methods.

Sign in / Sign up

Export Citation Format

Share Document