We present a computational framework for the simulations of powder-bed fusion metallic alloys, which combines: (1) CalPhaD calculations temperature-dependent alloy properties and phase diagrams, (2) macroscale finite element (FE) thermal material addition fusion, (3) microscopic phase-field (PF) solidification in melt pool. The methodology is applied to simulate selective laser melting (SLM) an...

Blood clams (Anadara granosa) are endemic found in Southeast Asia and East Asia. widely consumed by the public as seafood dishes coastal food stalls. The great potential of blood will increase waste clam shells produced. accumulation shellfish cause pollution reduce environmental aesthetics. chitin content can be used chitosan. Chitosan is a polymer -(1-4) glucosamine which formed when acetyl g...