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The manipulation of microvolumes of chemical and biological samples by means of electrical and magnetic cases has been the important issues in microfluidics and lab-on-chip research fields. In this paper, a novel micro-device which could be used for manipulation and analysis of micro-volume fluid drops based on magneticphoresis was fabricated by our newly introduced method named micro-wire molding...
Because of their unique structure, novel properties and potential applications, carbon nanotubes (CNTs) have attracted significant attention since their discovery. The thermal properties of CNTs are of interest for basic science as well as for technological applications. In the present paper, our experimental studies of the thermal transport properties of CNTs in recent years were introduced. The...
Thermal load is a main load just inferior to water pressure. Thermal creep stress is an important stress reference data of hydropower engineering design, and it is the important design criterion of preventing cracking. Crack will appear if thermal creep stress is beyond the allowable thermal creep stress of corresponding age of concrete, which will affect the safety of dam. Xiaowan concrete arch dam??s...
H2S is a kind of poisonous gas that exist in oil, chemical production process. The detection of H2S plays an important role in mine, oil and gas exploration, production of chemical product, control of atmosphere environment. The monitoring system for The H2S gas volume fraction has been designed in the application of virtual instrument technique and special H2S sensor of gas sensitive thin film invented...
In view of the power equipment temperature excessive to lead the electric power accident, takes the fiber Bragg grating as the transmission and sensing media of the signal, through fitting curve of the actual temperature, use the fiber Fabry-Perot (F-P) filter demodulate the Bragg wavelength of the fiber grating, chooses higher reliability light emitter diode as the photosource, through the single...
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