scholarly journals About the Possibility of the Bulk Thermo Gradient Effect Use for the Creation of the Effective Thermobattery

2020 ◽  
pp. 5-13
Author(s):  
Toksan A. Zhakatayev
Keyword(s):  
Theoretical Basis ◽  
Semiconductor Material ◽  
Electric Generator ◽  
Gradient Effect ◽  
Semiconductor System ◽  
New Type ◽  
The Creation ◽  
Electric Generators ◽  
Thermogradient Effect

The theoretical basis has been developed and the idea of practical production and testing the semiconductor electric generator (thermobattery) of a new type acting on the basis of a metal – semiconductor system has been offered. It is shown that the thermobattery will work on the basis of the use of a bulk thermogradient effect. Such effect allows to gain a sufficient level of generated power from one unit of the whole volume of a semiconductor material. When using the semiconductor thermobattery together with solar and wind electric generators, it is possible to simplify significantly constructional and technological features of these installations

The Creation of a Multi-Link Load Balancing Mechanism for Planetary Gearing: Part 2 — Optimum Mechanism Selection and Dimension Determination

1992 ◽  
Author(s):  
Zhang Hong ◽  
Wei-qing Cao ◽  
Ting Li Yang ◽  
Jin Kui Chu
Keyword(s):  
Load Balancing ◽  
Arbitrary Number ◽  
Uniform Load ◽  
Topological Structures ◽  
Optimum Load ◽  
New Type ◽  
The Common ◽  
The Creation ◽  
Set Up

Abstract This paper is the second of a series of two papers which designed a new type of load balancing mechanisms for planetary gearings with arbitrary number of planets. In this paper the common expression of the non-uniform load share factor was deduced, and a function parameter:force-arm factor and their solution was given. That makes it possible that the dimensions and the ability of load equilibrium of Multi-Link Load Balancing Mechanisms can be determined. The criteria of optimum load balancing Mechanisms selection were set up with consider of the effects of turning pair clearances, and optimum mechanisms were selected among the 15 candidates obtained in Part 1. Finally, it was demonstrated that the optimum multi-link load balancing mechanisms for arbitrary number of planets had the similar topological structures and same function and performence of load equilibrium.

scholarly journals The In2SeS/g-C3N4 heterostructure: a new two-dimensional material for photocatalytic water splitting

2020 ◽  
Vol 8 (20) ◽  
pp. 6923-6930 ◽  
Author(s):  
C. He ◽  
F. S. Han ◽  
J. H. Zhang ◽  
W. X. Zhang
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Semiconductor Material ◽  
Two Dimensional ◽  
Photocatalytic Water Splitting ◽  
New Type

The In2SeS/g-C3N4 heterostructure is a new type of semiconductor material that uses visible light to split water.

Structure of Smart Materials and its Application in Construction Industry

2014 ◽  
Vol 1022 ◽  
pp. 26-29
Author(s):  
Yong Hui Jia ◽  
Jia Xiao Heng
Keyword(s):  
Construction Industry ◽  
Experimental Research ◽  
Smart Materials ◽  
Theoretical Basis ◽  
Water Resistance ◽  
Detection Algorithm ◽  
Mechanical Analysis ◽  
Smart Sensor ◽  
Pzt Film ◽  
New Type

In this paper, the piezoelectric ceramic crisp, poor water resistance, resistance to external load capability is not strong lack of self-designed package more perfect a new type of "smart piezoelectric aggregate", to better address the PZT film resist unfavorable load , vulnerability and durability issues and other aspects; and further superior characteristics of piezoelectric smart sensing and drive integration of theoretical analysis, modeling, numerical calculations, mechanical analysis and experimental research; on this basis, based on the pressure and Experimental Research aggregate electric smart sensor / driver structural health monitoring and damage detection algorithm, the theoretical basis for the realization of the transition from the pilot study engineering applications to provide the experimental basis and technical support.

Experimental Research on Water Cushion Belt Conveyor

2013 ◽  
Vol 431 ◽  
pp. 88-92
Author(s):  
Ai Dong Zhang ◽  
Ri Cheng Xu ◽  
Yun Meng ◽  
Xun Fan
Keyword(s):  
Experimental Study ◽  
Influencing Factors ◽  
Experimental Research ◽  
Industrial Application ◽  
Theoretical Basis ◽  
Belt Conveyor ◽  
New Type ◽  
Air Cushion

Water cushion belt conveyor is a new type of continuous conveyor which develops from belt conveyor and air cushion belt conveyor .By experimental research on water cushion belt conveyor ,we can observe the condition of water cushion and accomplish the date acquisition of water cushion pressure .Analyzing the pressure ,we can get influencing factors of water cushion pressure and verify the feasibility of industrial application of water cushion belt conveyor .Combining theory study with experimental study ,provide theoretical basis and guide for the further progress of water cushion belt conveyor .

Electrostatic Generation in Dielectric Fluids: The Viscoelectric Effect

2005 ◽  
Author(s):  
Robert T. Balmer
Keyword(s):  
Experimental Data ◽  
Electric Fields ◽  
Theoretical Basis ◽  
Fluid Motion ◽  
Irreversible Thermodynamics ◽  
Reverse Effect ◽  
Dielectric Fluids ◽  
Electrostatic Generator ◽  
New Type ◽  
Mobile Charges

Simultaneous energy transfer modes have been known to interact to produce unusual “coupled” effects. This coupling now has its theoretical basis in the concept of entropy production (or dissipation or irreversibility) central to nonequilibrium irreversible thermodynamics. Over the years, many examples of coupled phenomena have been identified and studied (thermoelectricity, electrokinetics, piezoelectricity, and so forth). Electrohydrodynamics (the effect of fluid motion on electric fields and the reverse effect of electric fields on fluid motion) can be explained as a thermodynamically coupled phenomenon characterized by the viscous and electrical properties of a fluid that contain mobile charges at the molecular (e.g., ions) or macroscopic (e.g., dust) levels. This is called the “viscoelectric” effect. In the first part of this paper we apply the concepts of irreversible thermodynamics to electrohydrodynamic systems to develop the relevant relationships. The second describes experiments carried out with a new type of Couette electrostatic generator. The resulting experimental data is then discussed in light of the coupled phenomenon relations previously developed.

Dynamic Analysis of a New Type of Hydro-Viscous Drive Winch

2011 ◽  
Vol 328-330 ◽  
pp. 2243-2247
Author(s):  
You Fu Hou ◽  
Dao Ming Wang ◽  
Qing Rui Meng ◽  
Bo Du
Keyword(s):  
Dynamic Analysis ◽  
Modeling And Simulation ◽  
Dynamic Modeling ◽  
Theoretical Basis ◽  
Control Strategies ◽  
Good Control ◽  
Gear Train ◽  
Differential Gear ◽  
New Type ◽  
Starting Process

A new type of hydro-viscous drive (HVD) winch was designed by combining with differential gear train and HVD. It could meet the requirements of inclined hoist. In order to achieve good control properties, though dynamic modeling and simulation, the output moment curves of HVD device were obtained, then, the working processes of starting, braking and lowering weight were analyzed. Research results provide a theoretical basis for making control strategies for HVD winch. Finally, the starting process of HVD winch was studied in the experimental device; the result indicated that the starting curve of HVD winch efficiently in accordance with Harrison curve.

Contact Analysis and Optimization of a New Type of Propeller Shaft-Hub Connection Structure

2011 ◽  
Vol 328-330 ◽  
pp. 801-805
Author(s):  
Wen Jing Li ◽  
Hua Sun ◽  
Rui Xiang Chen
Keyword(s):  
Theoretical Basis ◽  
State Variables ◽  
Elastic Ring ◽  
Analysis Software ◽  
Element Analysis ◽  
Composite Shaft ◽  
Design Variables ◽  
The Finite Element Analysis ◽  
Nonlinear Contact ◽  
New Type

According to the characteristics of aero products, the products must be as simple and light as possible under the premise of ensuring the performance. Using the finite element analysis software ANSYS to establish a nonlinear contact model about a new type of composite shaft-hub connection structure which is used in the propeller. Based on the model to give a optimization about the elastic ring, part of the shaft-hub connection structure, which defines the semi-cone angleαand the width B of the elastic ring as the design variables, the stress of the elastic ring as the state variables. The optimization results lay the theoretical basis of designing a composite shaft-hub connection structure which meets the requirement of aero products.

scholarly journals CHARACTERIZATION OF AROMATIC FIBERBOARDS

Wood Research ◽  
2021 ◽  
Vol 66 (3) ◽  
pp. 403-414
Author(s):  
Wei Wang ◽  
Hui Shen ◽  
Haiqiao Zhang ◽  
Yang Zhang ◽  
Yanji Zhou ◽  
...  
Keyword(s):  
Health Care ◽  
Theoretical Basis ◽  
Wood Fiber ◽  
Physical And Mechanical Properties ◽  
Industrial Applications ◽  
Curing Time ◽  
Hot Press ◽  
Brain Wave ◽  
New Type

For use as decoration panels, wood fiber was used to prepare a new type of aromatic fiberboard using hot-press technology that mixes spices and adhesives. Experiments showed that the use of different proportions of two kinds of spices, wormwood and lavender, mixed with waterborne acrylic adhesives, had a slight influence on the curing time and viscosity of the glue. The different mixtures equally affected the physical and mechanical properties of the fiberboard and the smells similarly affected brain wave frequencies. The experimental results showed that a 20% proportion of lavender and wormwood was optimal compared with 5%, 10%, and 15%, and this amount also provided the best health-care effect. This work provides the experimental data and a theoretical basis to achieve pharmacological and health-care effects for the development of aromatic and other special kinds of fiberboard for industrial applications.

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