18,820 Result(s)
within
Su** Zhao
Engineering
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Article
Development of temperature-compensated resistance strain gages for use to 700°C
This paper describes the development and evaluation of temperature-compensated resistance strain gages for use to 700°C (1292°F). These gages included single-element gage and double-element gages. The filament...
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Article
The magnetic parameter connected with design of high quality ferrite microstrip phase shifter
It is shown that the state of magnetization of the substrate is one of the main factors affecting the properties of nonreciprocal latching ferrite microstrip phase shifter. Raising the residual magnetization o...
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Article
A new spectroscopic method using the Fraunhofer diffraction pattern
From the results shown above, it may be said that this new spectroscopic method using the Fraunhofer diffraction pattern has the possibility of practical use. This method has the advantages that the multiplex ...
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Chapter
Analysis and Study on the Static and Dynamic Behaviours of Jointed Parts
This paper deals weth the finite element analysis and experimental study on the static and dynamic behaviours of bolted joints. The distribution and their regularities of pressure, deformation and stiffness on...
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Article
An experimental study of spallation criterion in phenolic-resin based woven roving glass fibre reinforced composite material
An experimental study of spallation in phenolic-resin based woven roving glass fibre reinforced composite material under uniaxial strain condition is reported in this paper. Experiments were carried out with a...
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Article
Dynamic emission of dislocations from a crack tip — a computer simulation
The behavior of dynamic emission of dislocations from the tip of a stationary crack under mode II or mode III loading is examined. A critical stress intensity factor, K D is assumed for dislocation emission. Afte...
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Chapter
The Stabilization of High Tc A15 Nb3Ge Phase in Sputtered Nb-Ge Films by (T)Nb5Ge3
It has been pointed out in our previous experiments that the high-T (23 K) Nb-Ge films always contained some Nb5Ge3 with a Nb/Ge < 3. The Auger depth profiles did not show a sudden increase of oxygen at the film-...
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Chapter
Micro-Computer Based CAD and CAG System of Speed Changing Gear Box of Machine Tools
This paper, applying the theory of grading building-block design, deals with the CAD and CAG system developed for speed changing gearbox of general machine tools. During the design, it is needed only to input ...
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Article
Study on the fir bandpass filters consisting of two resonant grids
A series of interference filters composed of two resonant grids, with resonant wavelengths λm <200μm, were constructed, and the dependence of the spectral characteristics on the separation of the two grids was st...
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Article
Approximated-asymptotic solution of the complex variable equation of toroidal shells under axial symmetric loads
The series-approach and the asymptotic-approach are usually used to solve the complex variable equation of the toroidal shells under axial symmetric loads. As is known, the convergence of the series-solution i...
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Article
Complex ray tracing study of electron cyclotron resonance heating
In the up-to-date ray tracing study of electron cyclotron resonance heating (ECRH) of fusion plasmas, energy absorption effect has never been considered into the wave trajectory computation. Thus all the work ...
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Chapter
A Technique of Short Uniaxial Stress Pulse
A technique of nanosecond stress impulse by plate impact with a light gas gun for study of dynamic response and damage mechanism of materials resulted from such as deposition of radiation beams is reported in ...
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Article
A superconducting magnet system for free-electron cyclotron maser
A superconducting magnet system for free-electron cyclotron maser is developed. This system includes a main superconducting magnet, a gradient superconducting magnet, a normal magnet, a cryostat and some acces...
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Article
The flowfield characteristics of a precombustion chamber of coflowing jets with large velocity differences
A new type of precombustion chamber has been developed in which coflowing jets with large velocity differences are used. A finite difference calculation procedure based on the SIMPLE algorithm is developed for...
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Chapter and Conference Paper
Hemorrhoidectomy and Fistulectomy with Nd: YAG Laser
Hemorrhoids and anal fistulas have been the most common diseases among the Chinese. Since October 1985 724 of the number of the patients had received laser hemorrhoidectomy or fistulectomy, 314 had follow-up p...
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Chapter and Conference Paper
Distributed computing of a stochastic algorithm for combinatorial optimization problems
Simulated annealing method, as a general stochastic algorithm, has proven to be particularly successful for combinatorial optimization problems. But it requires a long running time for some large scale problem...
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Chapter
In-Process Size and Roundness Measuring System for the Adaptive Control of Cylindrical Grinding
The accuracy of in-process size and roundness measurement is of utmost importance for improving component quality in adaptively controlled grinding.
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Article
Novel Air-Colled Bainitic Steels
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Article
6mm Solid state source power combiner
On 6mm wave band, the properties and structure of a power combiner which consists of two Gunn diodes in rectangle waveguide, the principle and experiments are reported. The theory is suitable for the power com...
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Article
Millimeter-wave quasi-optical power combining techniques
6mm efficient power-combining has been achieved by introducing Gunn diodes directly into quasi-optical resonant cavity. The structure, the principle and the experiments are reported.
