Theoretical Calculation of the Packaging Diameter and Transient Region Length of a Deployable CFRP Boom

2021 ◽  
Vol 45 (12) ◽  
pp. 1185-1192
Author(s):  
Sang Ki Kim ◽  
Youn Sic Nam ◽  
Jae Young Kang
Keyword(s):  
Theoretical Calculation ◽  
Transient Region ◽  
Region Length

Analysis of electro- and thermophysical processes occurring during electrocontact baking of flour products.

2020 ◽  
Vol 29 (11) ◽  
pp. 50-55
Author(s):  
V.I. Maklyukov ◽  
◽  
E.O. Gerasimova ◽  
N. V. Labutina ◽  
E.N. Rogozkin ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Theoretical Calculation ◽  
Heat Balance ◽  
Electric Contact ◽  
Wheat Dough ◽  
Baking Process ◽  
Free Moisture ◽  
Contact Heating ◽  
The Heat Balance

The article considers the results of research conducted during electric contact heating of rye-wheat dough pieces. It is established that the electrical conductivity of the crumb dough does not depend on the total humidity of the material, but mainly on the amount of free moisture. Using the current and temperature graphs, you can imagine how free moisture changes during the baking process and the influence of the thermophysical and colloidal process on the change in the value of free moisture. Experimentally determined the amount of heat that is spent on baking 1 kg of bread. The accuracy of the theoretical calculation of this parameter in the heat balance of the baking chamber is confirmed.

scholarly journals Characteristics Analysis and Modelling of a Pneumatic Underwater Launching System

2018 ◽  
Vol 232 ◽  
pp. 02005
Author(s):  
Bin Li ◽  
Song Guo ◽  
Wei Li ◽  
Deman Zhang ◽  
Nei Wang
Keyword(s):  
Theoretical Calculation ◽  
Calculation Formula ◽  
Numerical Work ◽  
Characteristics Analysis ◽  
Hydrodynamic Noise

Comprehensive characteristics of a pneumatic underwater launching system were analyzed and the simulation was carried out by simulink. The components of the pneumatic underwater launching system were introduced, and the theoretical calculation formula for the system was derived. A rated pressure of 3.5MPa and 5MPa was offered in the numerical work. Analyses in different piston height show good behaviors: Proper increase of piston-initial accumulator pressure is beneficial to reduce hydrodynamic noise, choose the appropriate pressure of accumulator. The hydrodynamic noise of the system can be significantly reduced by optimizing the structure of the double-acting cylinder, increasing the height of the piston and improving the structure of the piston.

Reaction mechanism of synthetic thorium sulfides: theoretical calculation study

2020 ◽  
Vol 26 (6) ◽  
Author(s):  
Huifeng Zhao ◽  
Peng Li ◽  
Meigang Duan ◽  
Feng Xie ◽  
Jie Ma
Keyword(s):  
Reaction Mechanism ◽  
Theoretical Calculation

scholarly journals A theoretical calculation of stacking fault energy of Ni alloys: The effects of temperature and composition

2021 ◽  
Vol 191 ◽  
pp. 110326
Author(s):  
Mohammad S. Dodaran ◽  
Shengmin Guo ◽  
Michael M. Khonsari ◽  
Nima Shamsaei ◽  
Shuai Shao
Keyword(s):  
Theoretical Calculation ◽  
Stacking Fault ◽  
Stacking Fault Energy ◽  
Ni Alloys ◽  
Effects Of Temperature
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