The Linear Mirror II is an innovative system to concentrate solar energy, developed by Isomorph SRL. In this paper, a solar-air heat exchanger of new conception is presented and tested together with a Linear Mirror II...The Linear Mirror II is an innovative system to concentrate solar energy, developed by Isomorph SRL. In this paper, a solar-air heat exchanger of new conception is presented and tested together with a Linear Mirror II. The heat exchanger surface is selective with respect to direction and position of light absorption and emission and once heated by the Linear Mirror II, can reach an air temperature of up to 230°C.展开更多
应用启发式方法在换热网络全局优化上的优点,提出了一种全新的强制进化随机游走算法(random walk algorithm with compulsive evolution,RWCE),算法以目标函数减小为强制方向,通过各换热单元面积的随机扩大或缩小,同时实现了整型变量(...应用启发式方法在换热网络全局优化上的优点,提出了一种全新的强制进化随机游走算法(random walk algorithm with compulsive evolution,RWCE),算法以目标函数减小为强制方向,通过各换热单元面积的随机扩大或缩小,同时实现了整型变量(换热单元数)和连续变量(换热单元面积)的同步优化。另外,算法能够以一定的概率选择接受差解,使其具备极强的跳出局部最优解的能力和全局搜索能力。算例验证表明,RWCE算法相比于其他启发式方法具有程序简单、更易实现、算法适应性及全局搜索能力更强的优点,使优化质量得到进一步提升。展开更多
文摘The Linear Mirror II is an innovative system to concentrate solar energy, developed by Isomorph SRL. In this paper, a solar-air heat exchanger of new conception is presented and tested together with a Linear Mirror II. The heat exchanger surface is selective with respect to direction and position of light absorption and emission and once heated by the Linear Mirror II, can reach an air temperature of up to 230°C.
文摘应用启发式方法在换热网络全局优化上的优点,提出了一种全新的强制进化随机游走算法(random walk algorithm with compulsive evolution,RWCE),算法以目标函数减小为强制方向,通过各换热单元面积的随机扩大或缩小,同时实现了整型变量(换热单元数)和连续变量(换热单元面积)的同步优化。另外,算法能够以一定的概率选择接受差解,使其具备极强的跳出局部最优解的能力和全局搜索能力。算例验证表明,RWCE算法相比于其他启发式方法具有程序简单、更易实现、算法适应性及全局搜索能力更强的优点,使优化质量得到进一步提升。