1. Investigation into Novel Runner Extension Designs for Sand Casting Utilizing 3D Sand-Printing Restricted (Penn State Only) Author: Stebbins, Ryan Title: Investigation into Novel Runner Extension Designs for Sand Casting Utilizing 3D Sand-Printing Graduate Program: Mechanical Engineering (MS) Keywords: Sand CastingHybrid Manufacturing3D Sand Printing File: Login to Download Committee Members: Daniel Haworth, Professor in Charge/Director of Graduate StudiesGuhaprasanna Manogharan, Thesis Advisor/Co-AdvisorRobert Carl Voigt, Committee Member