随着安全威胁的不断演变和日趋复杂,工业和消费应用设计人员在开发过程中必须考虑在设备中实现安全功能。为了让设计人员能轻松地将安全功能集成到应用中,Microchip Technology Inc.(美国微芯科技公司)宣布推出全新PIC32CZ CA 32位单片...随着安全威胁的不断演变和日趋复杂,工业和消费应用设计人员在开发过程中必须考虑在设备中实现安全功能。为了让设计人员能轻松地将安全功能集成到应用中,Microchip Technology Inc.(美国微芯科技公司)宣布推出全新PIC32CZ CA 32位单片机系列。该系列器件配备了300 MHz Arm Cortex M7处理器、集成硬件安全模块(HSM),支持多种连接和闪存选项,从而提高了灵活性。展开更多
This article deals with the evaluation of the consumption of energy for a steady state solvent extraction in a novel L-shaped pulsed sieve-plate column, which is highly required for design and optimization of the peri...This article deals with the evaluation of the consumption of energy for a steady state solvent extraction in a novel L-shaped pulsed sieve-plate column, which is highly required for design and optimization of the periodic flow processes for industrial applications. In this regard, a comprehensive evaluation on the energy consumption in case of a pulsed flow for three different chemical systems is conducted and besides the influence of pulsation intensity, the effect of geometrical parameters including the plate spacing and the plate free area is investigated as well. Moreover, the concept of characteristic velocity models at flooding points is evaluated with respect to the variation of pressure drop along the column at different operational conditions.展开更多
1Since the middle of last century, the world has entered consumer society. Decided by consumerism, hedonic consumption has got popular. Hedonic consumption makes people be personalized during consumption and brings a ...1Since the middle of last century, the world has entered consumer society. Decided by consumerism, hedonic consumption has got popular. Hedonic consumption makes people be personalized during consumption and brings a high degree of prosperity in consumption. But at the same time, for the materialization logic in consumerism, people has been enslaved by substance and involved in the vicious circle about unlimited demand for substance, which brought a series of problems in consumption. Nowadays, sharing consumption is rapidly developing, which leads to the change of consumption values. The application of big data in the consumer area, through bringing ＂big data sense＂ and solving information barrier, is one of the most important reasons to cause the change. This change can help to establish a fair consumption environment and harmonious consumption relations, which will make the economic development faster and better展开更多
文摘随着安全威胁的不断演变和日趋复杂,工业和消费应用设计人员在开发过程中必须考虑在设备中实现安全功能。为了让设计人员能轻松地将安全功能集成到应用中,Microchip Technology Inc.(美国微芯科技公司)宣布推出全新PIC32CZ CA 32位单片机系列。该系列器件配备了300 MHz Arm Cortex M7处理器、集成硬件安全模块(HSM),支持多种连接和闪存选项,从而提高了灵活性。
基金School of Chemical Engineering, College of Engineering, University of Tehran, for the financial support
文摘This article deals with the evaluation of the consumption of energy for a steady state solvent extraction in a novel L-shaped pulsed sieve-plate column, which is highly required for design and optimization of the periodic flow processes for industrial applications. In this regard, a comprehensive evaluation on the energy consumption in case of a pulsed flow for three different chemical systems is conducted and besides the influence of pulsation intensity, the effect of geometrical parameters including the plate spacing and the plate free area is investigated as well. Moreover, the concept of characteristic velocity models at flooding points is evaluated with respect to the variation of pressure drop along the column at different operational conditions.
文摘1Since the middle of last century, the world has entered consumer society. Decided by consumerism, hedonic consumption has got popular. Hedonic consumption makes people be personalized during consumption and brings a high degree of prosperity in consumption. But at the same time, for the materialization logic in consumerism, people has been enslaved by substance and involved in the vicious circle about unlimited demand for substance, which brought a series of problems in consumption. Nowadays, sharing consumption is rapidly developing, which leads to the change of consumption values. The application of big data in the consumer area, through bringing ＂big data sense＂ and solving information barrier, is one of the most important reasons to cause the change. This change can help to establish a fair consumption environment and harmonious consumption relations, which will make the economic development faster and better
