HEC-RAS 1D Sediment Transport 1D Sediment Transport Technical Reference Manual Computing Transport Capacity Current: Sediment Transport Potential Functions PDF Download PDF Download page Sediment Transport Potential Functions. Current page Include child pages All pages Sediment Transport Potential Functions HEC-RAS uses the following sediment transport functions to compute transport potential. Ackers and White Engelund-Hansen Laursen-Copeland Meyer-Peter Müller Toffaleti Toffaleti-MPM Toffaleti Limiter Yang Wilcock and Crowe ×