working flux

The calculating data indicate that, new system's adjust mode make flux indoor change suddenly, and would result in heating network's working condition big influence, user's hydraulic maladjustment degree would exceed the allowed scope.

数值模拟计算表明，新系统的调节方式，即用户室内流量阶跃变化对管网的水力工况具有显著影响，用户的水力失调度超过允许的范围，必须采用适当的控制方法以保证系统正常运行。

Using finite element method, the justified drainage-flux and ventilation-flux of working face are concluded.

利用数值模拟试验方法给出了合理的抽放流量和工作面通风量.

The results indicate that attaching pure iron to both ends of the GMM can enhance the working magnetic field, reduce the magnetic flux leakage, and increase the displacement output with reduced current in coil, thus improve the thermal condition of the transducer.

结果表明，在GMM棒两端安装电工软铁能够提高工作磁场强度，减少磁通泄漏，增加换能器输出位移并降低驱动电流，改善换能器的发热情况，从而整体改善超磁致伸缩换能器的性能。