Aircraft icing is a major concern in aircraft development because it can degrade aerodynamic and engine performance, produce false indications on flight instruments, and prevent correct operation of control surfaces, landing gear, and brakes. Historically, such simulations have been rather segmented, with much time and effort spent passing information between various narrowly-focused codes. STAR-CCM+ offers the Dispersed Multiphase (DMP) model for icing simulations and now allows modeling anti-icing systems and ice accretion in a single tool with fully-coupled physics and a consistent CAD-to-solution process. Design better and safer aircrafts faster with CD-adapco's icing solutions. One Tool. One Model. One Process.