组分模拟注气吞吐注完气生产的时候警告组分饱和度变化太大，会导致模型的不收敛  ，该如何调整模型的参数？

组分模拟注气吞吐注完气生产的时候警告组分饱和度变化太大，会导致模型的不收敛  ，该如何调整模型的参数？ 7801 2.7e-2 6 1532 2021.01.12 r18,10,5M 31.75 r18,14,5M -58e-3(g) r18,14,5M -42e-3( 2) 10e-3 545 4.0 0— Repeat time step: program failed to converge7802 2.1e-2 13 1532 2021.01.12 r18,7,5M -39.1 r18,9,5M 5.0e-2(g) r18,14,5M 2.7e-2( 2) 10e-3 546 4.2 07803 4.2e-2 6 1532 2021.01.12 r18,7,5M 33.83 r18,10,5M 7.5e-2(g) r18,25,5M -42e-3( 2) 10e-3 546 5.0 07804 5.3e-2 6 1532 2021.01.12 r18,7,5M -34.0 r18,25,5M .1020 (g) r18,25,5M 5.8e-2( 2) 10e-3 546 5.5 07805 5.3e-2 6 1532 2021.01.12 r18,7,5M 44.07 r18,7,5M .1086 (g) r18,25,5M -58e-3( 2) 10e-3 546 5.8 0— Repeat time step: composition variation too large, block: 46453 ( r18,16,5M ) 0.1917— Repeat time step: composition variation too large, block: 46453 ( r18,16,5M ) 0.1955— Repeat time step: composition variation too large, block: 46453 ( r18,16,5M ) 0.1821— Repeat time step: composition variation too large, block: 46453 ( r18,16,5M ) 0.1811— Repeat time step: composition variation too large, block: 46453 ( r18,16,5M ) 0.1732— Repeat time step: composition variation too large, block: 46453 ( r18,16,5M ) 0.16437806 4.8e-4 16 1532 2021.01.12 r18,10,5M 268.8 r18,16,5M 8.2e-2(g) r18,16,5M -.142 ( 2) 10e-3 552 4.1 07807 2.7e-4 2 1532 2021.01.12 r18,16,5M -244 r18,16,5M -18e-3(g) r18,16,5M -11e-3( 2) 10e-3 552 3.0 07808 6.6e-4 1 1532 2021.01.12 r18,16,5M -93.4 r18,16,5M -27e-3(g) r18,16,5M -81e-4( 2) 10e-3 552 3.0 07809 1.9e-3 1 1532 2021.01.12 r18,16,5M -50.4 r18,16,5M -15e-3(g) r18,16,5M -39e-4( 2) 10e-3 552 4.0 07810 5.9e-3 2 1532 2021.01.12 r18,16,5F -18.2 r18,14,5M -20e-3(g) r18,25,5M 1.0e-2( 2) 10e-3 552 5.0 07811 1.7e-2 2 1532 2021.01.12 r18,16,5F -19.2 r18,14,5M -45e-3(g) r18,25,5M 2.0e-2( 2) 10e-3 552 6.5 07812 4.5e-2 2 1532 2021.01.12 r18,14,5M 32.69 r18,14,5M .1061 (g) r18,14,5M 3.5e-2( 2) 10e-3 552 7.0 07813 5.0e-2 4 1532 2021.01.12 r18,10,5M -37.9 r18,7,5M .1243 (g) r18,14,5M -56e-3( 2) 10e-3 552 7.2 07814 4.5e-2 4 1532 2021.01.12 r18,7,5M -39.7 r18,7,5M -.107 (g) r18,25,5M -52e-3( 2) 10e-3 552 6.5 0