This paper compares Ceramic Decal design and traditional printing design through computer; show the innovation advantages of computer Ceramic Decal design prominent, such as computer color advantage, computer design s...This paper compares Ceramic Decal design and traditional printing design through computer; show the innovation advantages of computer Ceramic Decal design prominent, such as computer color advantage, computer design software brings innovation advantage. The computer brings to the thinking innovation advantage and computer Ceramic Decal design than the traditional ceramic decal in the design process. Through the design advantage that computer has very important influence and significance of ceramic decal.展开更多
In this paper, the influence of low power factor on electricity system and the influence of paper breaking on heat system are presented. For that, a mathematical model and a case study for a paper mill are realised. T...In this paper, the influence of low power factor on electricity system and the influence of paper breaking on heat system are presented. For that, a mathematical model and a case study for a paper mill are realised. The electric mathematical model is based on the relations of energy losses in cables and in transformers as a function of power factor. The thermal mathematical model includes characteristic energy and efficiency of boiler depending on its load. Characteristic of efficiency is modeled by a quadratic dependence between fuel consumption and steam flow. In the case, study were estimated to reduce energy losses for factor neutral (0.92) against real power factor (0.75) for the electrical scheme of a paper machine. Analytical expression of the boiler characteristic and variation of boiler efficiency depending on its load were estimated, too.展开更多
文摘This paper compares Ceramic Decal design and traditional printing design through computer; show the innovation advantages of computer Ceramic Decal design prominent, such as computer color advantage, computer design software brings innovation advantage. The computer brings to the thinking innovation advantage and computer Ceramic Decal design than the traditional ceramic decal in the design process. Through the design advantage that computer has very important influence and significance of ceramic decal.
文摘In this paper, the influence of low power factor on electricity system and the influence of paper breaking on heat system are presented. For that, a mathematical model and a case study for a paper mill are realised. The electric mathematical model is based on the relations of energy losses in cables and in transformers as a function of power factor. The thermal mathematical model includes characteristic energy and efficiency of boiler depending on its load. Characteristic of efficiency is modeled by a quadratic dependence between fuel consumption and steam flow. In the case, study were estimated to reduce energy losses for factor neutral (0.92) against real power factor (0.75) for the electrical scheme of a paper machine. Analytical expression of the boiler characteristic and variation of boiler efficiency depending on its load were estimated, too.