{"title":"Laboratory-independent exploration of stirred bioreactors and their fluid dynamics","authors":"Stefan Seidel, Regine Eibl-Schindler, Dieter Eibl","doi":"10.1016/j.ece.2022.10.001","DOIUrl":null,"url":null,"abstract":"<div><p>Due to the steadily rising number of students and the simultaneous reduction in practical lessons in study programs, the need for alternative learning resources is increasing. In this work, a method is described which allows real laboratory equipment to be represented as web-based models, using a stirred bioreactor as an example. The bioreactor model that was developed allows students to explore the design and operation of stirred bioreactors independently of time, location and end device. Information associated with each bioreactor component is displayed on the model to help students become familiar with different bioreactor setups. Computational fluid dynamics (CFD) simulations were embedded to enable students to understand the influence of different stirrers on flow behavior in the bioreactors. This online tool prepares students for subsequent practical work with bioreactors in the laboratory.</p></div>","PeriodicalId":48509,"journal":{"name":"Education for Chemical Engineers","volume":"42 ","pages":"Pages 80-87"},"PeriodicalIF":3.5000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Education for Chemical Engineers","FirstCategoryId":"95","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1749772822000239","RegionNum":2,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"EDUCATION, SCIENTIFIC DISCIPLINES","Score":null,"Total":0}
引用次数: 0
Abstract
Due to the steadily rising number of students and the simultaneous reduction in practical lessons in study programs, the need for alternative learning resources is increasing. In this work, a method is described which allows real laboratory equipment to be represented as web-based models, using a stirred bioreactor as an example. The bioreactor model that was developed allows students to explore the design and operation of stirred bioreactors independently of time, location and end device. Information associated with each bioreactor component is displayed on the model to help students become familiar with different bioreactor setups. Computational fluid dynamics (CFD) simulations were embedded to enable students to understand the influence of different stirrers on flow behavior in the bioreactors. This online tool prepares students for subsequent practical work with bioreactors in the laboratory.
期刊介绍：
Education for Chemical Engineers was launched in 2006 with a remit to publisheducation research papers, resource reviews and teaching and learning notes. ECE is targeted at chemical engineering academics and educators, discussing the ongoingchanges and development in chemical engineering education. This international title publishes papers from around the world, creating a global network of chemical engineering academics. Papers demonstrating how educational research results can be applied to chemical engineering education are particularly welcome, as are the accounts of research work that brings new perspectives to established principles, highlighting unsolved problems or indicating direction for future research relevant to chemical engineering education. Core topic areas: -Assessment- Accreditation- Curriculum development and transformation- Design- Diversity- Distance education-- E-learning Entrepreneurship programs- Industry-academic linkages- Benchmarking- Lifelong learning- Multidisciplinary programs- Outreach from kindergarten to high school programs- Student recruitment and retention and transition programs- New technology- Problem-based learning- Social responsibility and professionalism- Teamwork- Web-based learning
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