Based on the discussion of existing distance correction methods for the temperature measurement result in fault infrared diagnosis of highvoltage electrical equipments, a new correction method, reffered to as the temperature-decline coefficient correction method, is proposed in the paper, the physical meaning is not only clear but also accurate, simpler and easy operation than existing distance correction methods.
Based on the fundamental principles of thermodynamics, the authors have come up with a new method for evaluating complicated thermodynamic cycle performance, i.e.a factor correction method. Furthermore, on this basis recommended is a formula for evaluating the performance of a humid air gas turbine cycle.
e. no orientation correction factors defined for calculating the heat transfer coefficient of building envelopes. Based on the typical year weather data of Lhasa,dynamically calculates the heating load for building envelopes using the response coefficient method,finds the orientation correct factors,and proposes a variable factor correction method for south-facing windows.
Focusing on the food with the characteristics of powerrule and no-Newtonian fluidity, the paper predigested and expended the existing screw extrusion flow models and formulas, andpresented a model modification method - comprehensive coefficient modification method.