1)  PFC
PFC
1.
Study on Stope Structure Parameter Optimization of Sublevel Caving without Sill Pillar Based on Numeral Simulation with PFC;
基于PFC数值模拟的无底柱采场结构参数优化研究
2.
Design of Electrical Locomotive 110 V DC Source Based on PFC;
基于PFC的电力机车110V直流电源的设计
3.
Design of PFC Main Power Circuit Based on Boost Converter;
基于Boost变换器的PFC主功率电路设计
2)  PFC
颗粒流
1.
The PFC dem simulation of the flow state of silo;
筒仓贮料流态的颗粒流数值模拟
2.
By using the fixed coarse-grid fluid scheme for fluid coupling simulation and the Fish language implemented in Particle Flow Code(PFC),codes of a free settling simulation and seepage simulation under different pressures were.
采用PFC颗粒流平台和内置的Fish语言,编制程序模拟了颗粒在流体中自由下落的规律以及在不同压力差下渗流梯度和流量的变化规律,结果基本符合Darcy定律。
3.
Based on an analysis of the traditional continuum model for saturated porous media, a PFC-CFD coupled model was proposed to simulate the meso-scale pore water flow and micro-scale solid deformation of saturated soils.
本文针对饱和多孔介质中渗流特点,在分析渗流连续介质力学模型的基础上,采用描述多孔介质中固相颗粒和液相流体耦合的细观力学模型,其中固相颗粒采用离散元的颗粒流理论(PFC)模拟,液相流体通过求解平均Navier-Stokes方程的计算流体动力学(CFD)技术计算,并利用建议的模型对二维渗流问题进行了模拟验证。
3)  PFC
功率因素校正
1.
By applying phase-shifted full-bridge and soft switch technology and PFC(Power Factor Correction) technology,the switch loss and the whole size of the power supply are reduced.
通过应用TMS320F2812实现移相软开关技术和功率因素校正(PFC)技术,降低了电源的开关损耗和整体尺寸。
4)  PFC
功率因数校正器
1.
Performance Evaluation of a Schottky SiC Power Diode in a Boost PFC Application;
SiC肖特基功率二极管在Boost功率因数校正器应用中的性能评估
2.
The Characteristic Comparison of BOOST PFC in Three Mode;
BOOST功率因数校正器在三种工作模式下特性的比较
5)  PFC
功率因数校正(PFC)
1.
The principle of the inversion are welding power souree and the necessity to use PFC are introduced.
介绍了逆变式直流弧焊电源的基本原理,以及在逆变式直流弧焊电源中采用功率因数校正(PFC)的必要性,分析了PFC的原理和利用通用的脉宽调制集成电路3524实现PFC控制的方法,给出了具有PFC功能的逆变式直流弧焊电源的实际电路。
6)  PFC
PFC(无源功率因数校正)
参考词条
补充资料:PFC
分子式:
CAS号:

性质:熔点165℃(分解)。溶于水、N,N-二甲基甲酰胺、乙腈、丙酮及二氯甲烷。将吡啶加至含40%氢氟酸的三氧化铬溶液中制得。用作氧化剂,氧化伯或仲醇为羰基化合物时,产率比用氯铬酸吡啶鎓(PCC)时高,但试剂酸性弱于氯铬酸吡啶锚。氧化蒽或菲得到相应的醌,产率达70%。

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