The weak insulation characteristics of unsymmetric dimethyl hydrazine(UDMH)were improved by means of mixing with the insulating oil,which realized the electrorheological effect of UDMH suspension.The experimental study of UDMH suspension was conducted by an electrorheological test device,and the effects of different electric field intensity and alginic acid medium contents on the electrorheological characteristics of UDMH suspension were analyzed.The results show that,the mass flow rate of suspension decrea...