{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T15:15:02Z","timestamp":1761059702084},"reference-count":42,"publisher":"IGI Global","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2014,1,1]]},"abstract":"<p>In science and engineering, researchers are often challenged with the need to replicate the innovative results obtained with an equipment of a given size in another equipment of a different dimension. In practice, this often involves passing from laboratory or prototype dimensions to industrial level. The process is known as scale-up and consists in ensuring that the values of the criteria that describe the process characteristics at a given scale are preserved at different scales. Typically, this might involve a chemical reaction rate and\/or conversion, a total residence time, specific flow and\/or heat transfer characteristics, a certain degree of mixing, etc. Available scale-up rules are often based on oversimplified process analyses and generate unsatisfactory results. Scale-up can also be understood as an optimization process where various objectives are to be satisfied simultaneously, i.e., the performance at the two scales must be as similar as possible. For that purpose, the adoption of a multi-objective optimization algorithm is proposed. The technique is illustrated with an example from polymer engineering.<\/p>","DOI":"10.4018\/ijncr.2014010102","type":"journal-article","created":{"date-parts":[[2014,4,1]],"date-time":"2014-04-01T17:16:30Z","timestamp":1396372590000},"page":"17-30","source":"Crossref","is-referenced-by-count":8,"title":["An Engineering Scale-Up Approach using Multi-Objective Optimization"],"prefix":"10.4018","volume":"4","author":[{"given":"Ant\u00f3nio","family":"Gaspar-Cunha","sequence":"first","affiliation":[{"name":"Department of Polymer Engineering, Institute for Polymers and Composites\/I3N, University of Minho, Guimar\u00e3es, Portugal"}]},{"given":"Jos\u00e9 A.","family":"Covas","sequence":"additional","affiliation":[{"name":"Department of Polymer Engineering, Institute for Polymers and Composites\/I3N, University of Minho, Guimar\u00e3es, Portugal"}]}],"member":"2432","reference":[{"key":"ijncr.2014010102-0","author":"A.Bisio","year":"1985","journal-title":"Scaleup of chemical processes: Conversion from laboratory scale tests to successful commercial size design"},{"issue":"2","key":"ijncr.2014010102-1","first-page":"985","article-title":"Extruder scale-up theory and experiments.","volume":"45","author":"J. F.Carley","year":"1953","journal-title":"Industrial & Engineering Chemistry"},{"key":"ijncr.2014010102-2","doi-asserted-by":"publisher","DOI":"10.1002\/pen.760240904"},{"key":"ijncr.2014010102-3","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4757-5184-0"},{"key":"ijncr.2014010102-4","doi-asserted-by":"publisher","DOI":"10.3139\/217.2200"},{"key":"ijncr.2014010102-5","author":"K.Deb","year":"2001","journal-title":"Multi-objective optimization using evolutionary algorithms"},{"key":"ijncr.2014010102-6","doi-asserted-by":"publisher","DOI":"10.1016\/0009-2509(93)80328-N"},{"key":"ijncr.2014010102-7","first-page":"457","author":"P. H. M.Elemans","year":"1994","journal-title":"Scale-up of the mixing process in continuous mixers"},{"key":"ijncr.2014010102-8","author":"J. P.Euzen","year":"1993","journal-title":"Scale-up methodology for chemical processes"},{"key":"ijncr.2014010102-9","doi-asserted-by":"publisher","DOI":"10.1016\/S0939-6411(01)00184-9"},{"key":"ijncr.2014010102-10","doi-asserted-by":"publisher","DOI":"10.1002\/pen.760110606"},{"key":"ijncr.2014010102-11","doi-asserted-by":"publisher","DOI":"10.1016\/j.ces.2011.02.038"},{"key":"ijncr.2014010102-12","doi-asserted-by":"publisher","DOI":"10.1002\/pen.760302307"},{"key":"ijncr.2014010102-13","author":"A.Gaspar-Cunha","year":"2009","journal-title":"Modelling and optimisation of single screw extrusion - Using multi-objective evolutionary algorithms"},{"key":"ijncr.2014010102-14","doi-asserted-by":"crossref","unstructured":"Gaspar-Cunha, A., & Covas, J. A. (2004). RPSGAe - A multiobjective genetic algorithm with elitism: Application to polymer extrusion. In X. Gandibleux, M. Sevaux, K. S\u00f6rensen, & V. T'kindt (Eds.), (pp. 221-249). Springer.","DOI":"10.1007\/978-3-642-17144-4_9"},{"key":"ijncr.2014010102-15","unstructured":"Gaspar-Cunha, A., Oliveira, P., & Covas, J. A. (1997). Use of genetic algorithms in multicriteria optimization to solve industrial problems. In T. B\u00e4ck (Ed.), Proceedings of the Seventh International Conference on Genetic Algorithms (Vol 6, pp. 682-688). Morgan Kaufmann Publishers."},{"key":"ijncr.2014010102-16","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2010.11.069"},{"key":"ijncr.2014010102-17","doi-asserted-by":"publisher","DOI":"10.1002\/jps.21410"},{"key":"ijncr.2014010102-18","author":"C. S.Ho","year":"1997","journal-title":"Biotechnology processes: Scale-up and mixing"},{"key":"ijncr.2014010102-19","doi-asserted-by":"publisher","DOI":"10.1002\/jps.21702"},{"key":"ijncr.2014010102-20","doi-asserted-by":"publisher","DOI":"10.1002\/jps.21430"},{"key":"ijncr.2014010102-21","doi-asserted-by":"publisher","DOI":"10.1016\/S0009-2509(99)00582-5"},{"key":"ijncr.2014010102-22","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-3820(99)00128-9"},{"key":"ijncr.2014010102-23","doi-asserted-by":"publisher","DOI":"10.1016\/0032-9592(92)85011-P"},{"key":"ijncr.2014010102-24","first-page":"383","article-title":"A visual analysis of flow and mixing in an extruder.","volume":"15","author":"B. H.Maddock","year":"1959","journal-title":"Society of Plastics Engineers Journal"},{"key":"ijncr.2014010102-25","doi-asserted-by":"publisher","DOI":"10.1002\/pen.760141208"},{"key":"ijncr.2014010102-26","doi-asserted-by":"publisher","DOI":"10.1002\/aic.690200303"},{"key":"ijncr.2014010102-27","doi-asserted-by":"publisher","DOI":"10.1016\/S0032-9592(00)00157-6"},{"key":"ijncr.2014010102-28","doi-asserted-by":"publisher","DOI":"10.1002\/jps.2600741017"},{"key":"ijncr.2014010102-29","doi-asserted-by":"publisher","DOI":"10.1002\/jps.2600751104"},{"key":"ijncr.2014010102-30","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1098-2329(199821)17:1<19::AID-ADV2>3.0.CO;2-L"},{"key":"ijncr.2014010102-31","first-page":"113","article-title":"Scale-up of single screw extruders for polymer processing.","volume":"1","author":"J. R. A.Pearson","year":"1976","journal-title":"Plastics and Rubber: Processing"},{"key":"ijncr.2014010102-32","doi-asserted-by":"publisher","DOI":"10.3139\/217.910267"},{"key":"ijncr.2014010102-33","doi-asserted-by":"publisher","DOI":"10.1002\/pen.760292304"},{"key":"ijncr.2014010102-34","author":"C.Rauwendaal","year":"1986","journal-title":"Polymer extrusion"},{"key":"ijncr.2014010102-35","doi-asserted-by":"publisher","DOI":"10.1002\/pen.760271406"},{"key":"ijncr.2014010102-36","doi-asserted-by":"publisher","DOI":"10.1016\/0009-2509(75)80023-6"},{"key":"ijncr.2014010102-37","doi-asserted-by":"publisher","DOI":"10.1007\/978-94-011-0557-6"},{"key":"ijncr.2014010102-38","doi-asserted-by":"publisher","DOI":"10.1002\/pen.10807"},{"key":"ijncr.2014010102-39","doi-asserted-by":"publisher","DOI":"10.1002\/pen.760191111"},{"key":"ijncr.2014010102-40","doi-asserted-by":"publisher","DOI":"10.1002\/adv.1982.060020203"},{"key":"ijncr.2014010102-41","doi-asserted-by":"publisher","DOI":"10.1002\/352760815X"}],"container-title":["International Journal of Natural Computing Research"],"original-title":[],"language":"ng","link":[{"URL":"https:\/\/www.igi-global.com\/viewtitle.aspx?TitleId=104691","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,6,1]],"date-time":"2022-06-01T23:14:13Z","timestamp":1654125253000},"score":1,"resource":{"primary":{"URL":"https:\/\/services.igi-global.com\/resolvedoi\/resolve.aspx?doi=10.4018\/ijncr.2014010102"}},"subtitle":[""],"short-title":[],"issued":{"date-parts":[[2014,1,1]]},"references-count":42,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2014,1]]}},"URL":"https:\/\/doi.org\/10.4018\/ijncr.2014010102","relation":{},"ISSN":["1947-928X","1947-9298"],"issn-type":[{"value":"1947-928X","type":"print"},{"value":"1947-9298","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,1,1]]}}}