In order to quickly and accurately compute the wall temperature distribution along the combustor axial line, a method to compute the temperature field of combustion chamber with active regeneratively cooling was prese...In order to quickly and accurately compute the wall temperature distribution along the combustor axial line, a method to compute the temperature field of combustion chamber with active regeneratively cooling was presented. On the condition of nonstationary wall temperature, the one-dimensional cooling model based on reference enthalpy was established, and the distribution of the wall heat flux and the wall temperature along the combustor axial line were obtained at different mach numbers by using the heat transfer empirical equation. For the existing two types of cooling system structure, the cooling effectiveness of which was investigated through the presented method. And the satisfactory results obtained show the validity of the method.展开更多
The duality of cultural and creative industry can maintain the independence of creative birth and management as well as taking into account of the artistic and marketability of creativity.Income distribution contracts...The duality of cultural and creative industry can maintain the independence of creative birth and management as well as taking into account of the artistic and marketability of creativity.Income distribution contracts that link the design process to the commercial value of creative ideas can solve the problem of quantitative incentives for creative subjects.At the same time,it can encourage creative subjects to complete commercial and artistic design activities.The principal-agent relationship between the upstream and downstream of the industrial chain is utilized to stimulate the creation of creative ideas in line with market conditions,so as to solve the problem of duality reconciliation of cultural and creative industries.Through the design of the cultural creative industry chain dual task creative incentive contract,in the process of encouraging creative design subjects to complete the design of the work to give consideration to the coordination of duality.By analyzing the influences of design capability,risk,cost coefficient and binary correlation on the optimal investment level and the optimal risk sharing level of creative subjects in two types of design activities,the input transfer caused by the variation of the above conditions is further discussed.展开更多
文摘In order to quickly and accurately compute the wall temperature distribution along the combustor axial line, a method to compute the temperature field of combustion chamber with active regeneratively cooling was presented. On the condition of nonstationary wall temperature, the one-dimensional cooling model based on reference enthalpy was established, and the distribution of the wall heat flux and the wall temperature along the combustor axial line were obtained at different mach numbers by using the heat transfer empirical equation. For the existing two types of cooling system structure, the cooling effectiveness of which was investigated through the presented method. And the satisfactory results obtained show the validity of the method.
基金National Natural Science Foundation of China(No.71373227)Shanghai Design Science Category IV Peak Discipline Funding Project,China(No.DD18002)+1 种基金General Projects of Shanghai Philosophy and Social Science Planning in 2020,China(No.2020BWY028)Shanghai Style Transboundary Art Research Base of Donghua University,China。
文摘The duality of cultural and creative industry can maintain the independence of creative birth and management as well as taking into account of the artistic and marketability of creativity.Income distribution contracts that link the design process to the commercial value of creative ideas can solve the problem of quantitative incentives for creative subjects.At the same time,it can encourage creative subjects to complete commercial and artistic design activities.The principal-agent relationship between the upstream and downstream of the industrial chain is utilized to stimulate the creation of creative ideas in line with market conditions,so as to solve the problem of duality reconciliation of cultural and creative industries.Through the design of the cultural creative industry chain dual task creative incentive contract,in the process of encouraging creative design subjects to complete the design of the work to give consideration to the coordination of duality.By analyzing the influences of design capability,risk,cost coefficient and binary correlation on the optimal investment level and the optimal risk sharing level of creative subjects in two types of design activities,the input transfer caused by the variation of the above conditions is further discussed.
