The sinusoidal plate heat exchangers (SCPHEs) using ice slurry as coolant have a critical role for building air conditioning. However, the thermal-hydraulic properties of ice slurry in SCPHEs are still unclear. Therefore, its flow and heat transfer performances in SCPHEs are studied using Euler-Euler model in this paper. The results show that with increasing corrugation pitch (P), the velocity of the mainstream direction and the flow dead zone decrease. As enlarging the corrugation amplitude (H), the low-velocity flow zone and flow dead zone increase. The average resistance coefficient (fave) of ice slurry reduces with increasing P and volume flow rate. When volume flow rate is between 0.144 m3/h and 1.44 m3/h, fave decreases more significantly than other stages. In addition, fave increases with increasing H and ice concentration (αin). The mass transfer of ice particles is increased at higher H and smaller P. The average Nusselt number (Nuave) of ice slurry, heat transfer rate (Qw) and total heat transfer coefficient (U) of SCPHEs increase as enlarging H, αin and volume flow rate, and decrease with increasing P. While the U and Qw are less affected by ice particle concentration. In addition, the empirical correlations of fave and Nuave in SCPHEs are developed.