{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T21:49:36Z","timestamp":1762033776953},"reference-count":21,"publisher":"World Scientific Pub Co Pte Lt","issue":"05","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Model. Simul. Sci. Comput."],"published-print":{"date-parts":[[2020,10]]},"abstract":"<jats:p> The Reynolds number of molten metal flowing mold cavity causes bulk turbulence and is the main cause of defects like shrinkage porosity and sand erosion. Machined housings with shrinkage porosity at critical bearing bores and surface made the casting useless. In old gating casting areas of perimeters 290[Formula: see text]mm and 264[Formula: see text]mm of transmission housing, Reynolds numbers were observed as 16307 and 13806, respectively using simulation software. Data were collected from experiments to change casting area perimeters from 785[Formula: see text]mm and 785[Formula: see text]mm along with the addition of overlap area. New Reynolds numbers at two locations were observed as 3705 and 3393, respectively. Molten metal pressure, velocity and temperature results were related for final shrinkage results of the components on full production. The purpose of the study is to reduce shrinkage and porosity defects in green sand casting part using MAGMAS simulation software. High outcome was the reduction of casting machining rejection in transmission housing casting from 5.8% 0.7% with savings of approximately 0.13 million USD over the period of 14 months. Implications of this work include casting defects study and reduction in different grades and weight range. <\/jats:p>","DOI":"10.1142\/s179396232050049x","type":"journal-article","created":{"date-parts":[[2020,7,18]],"date-time":"2020-07-18T01:59:15Z","timestamp":1595037555000},"page":"2050049","source":"Crossref","is-referenced-by-count":3,"title":["Defect elimination in green sand casting using simulation techniques: A case study"],"prefix":"10.1142","volume":"11","author":[{"given":"Sarabjit","family":"Singh","sequence":"first","affiliation":[{"name":"Department of Mechanical Engineering, DAV University, Jalandhar 144012, Punjab, India"},{"name":"International Tractors Ltd., Hoshiarpur, Punjab, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Neeraj","family":"Sharma","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Maharishi Markandeshwar (Deemed to be University), Mullana 133207, Ambala, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rajesh","family":"Khanna","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, DAV University, Jalandhar 144012, Punjab, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2020,10,24]]},"reference":[{"key":"S179396232050049XBIB001","first-page":"43","volume":"12","author":"Juriani A.","year":"2015","journal-title":"IOSR J. 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