我试图模拟这个简单的例子(在 OpenModelica 1.9.1 Beta1 (r18938) 中):
模型爸爸
参数 Real tw1=32.1;
参数 Real tw2=36.4;
真正的TK2;
方程
1=(tw2-tw1)/(2.3*log10((tk2-tw1)/(tk2-tw2)));
结束sjoelund.se;
结束爸爸;
然后我收到了这条消息:Too few rows in data_2 matrix
。
然后我还收到另一个错误消息:
LOG_NLS | warning | Error solving nonlinear system Nonlinear function (residualFunc5, size 1) at time 0 Debug more
stdout | warning | Error in initialization. Storing results and exiting.
Use -lv=LOG_INIT -w for more information.
Process crashed
Simulation process exited with code -1