TY - RPRT TI - Macrosegregation Caused by Convection Associated with Directional Solidification through Cross-Section Change AU - Ghods, M. AU - Lauer, M. AU - Tewari, S. N. AU - Poirier, D. R.. AU - Grugel, R. N. PY - 2015 UR - https://ntrs.nasa.gov/citations/20150021423 ID - 20150021423 ER -