Mathematical Models Utilization In Heat Transfer

As an effective way to solve problems in reality, mathematicalmodels Utilization plays important roles is not only the main thoughtway but also an fundamental means to cultivate student's practice consciousness and abilities. Mathematical models Utilization can approximately describe and solve problems in reality through abstracting and simplifying mathematical language and method. Mathematical models utilization activities in the university not only strengthen the student's mathematical operation consciousness but also improve studies in special fields.Mathematical models utilization is widely used in natural science and engineering techniques and quantification hence becomes the fundamental theories and methods of all the studies and an effective way to tackle problems in practice. Energy sources is fundamental for survival of human society and its utilization can greatly improves development of human society. Therefore, heat energy is not only usual means of energy transferring and utilization but plays important role for resolving the problem of energy shortage and for the development of human society.In the thesis, in order to economically use material to the fullest extent on the premise of heating effect, on the basis of mathematical models utilization theory, planomural heat transfer model is set up and basic mathematical formula is concluded by using basic heat transferring rule—Fourier's law to calculate the space between double glazes of a double window of building construction in North China; Building one layer wall heat transfer model; Building flake heat transfer model and deriving basic formula to calculate a reasonable ratio height and thickness of a radiator. Statistical analysis is used and mathematical models are built through deductive reasoning in the thesis.In teaching practice, mathematics and the study of heat transferring are closely combined with the realities through showing the course of mathematical models utilization. As a result, the two studies are not seen only as classical doctrines but also hold an intense interest of the students. The value of studies are enhanced. The students' abilities of understanding and observing the realities, defining rules as well as analyzing and tackling problems are improvedTeaching reform is booming in higher mathematics education. Thoughtway of mathematical models utilization and the study of heat transfer are combined in my teaching practice and new ideas are being tried to provided hopefully for teaching reform.