Dynamics of multistage systems

The project evolved from a discussion between academic staff at Loughborough University of Technology and staff from the British Petroleum Co. Ltd. A study was required of the dynamic characteristics of a particular 44-plate crude oil distillation unit at BP Refinery (Llandarcy) Ltd. A programme of...

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Bibliographic Details
Main Author: Neale, R. M.
Published: Loughborough University 1971
Online Access:http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.747830
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Summary:The project evolved from a discussion between academic staff at Loughborough University of Technology and staff from the British Petroleum Co. Ltd. A study was required of the dynamic characteristics of a particular 44-plate crude oil distillation unit at BP Refinery (Llandarcy) Ltd. A programme of experiments was conducted on the industrial unit. Step perturbations in the overhead reflux and sidestream off takes were found to give oscillatory response curves decaying over a two-hour period. A qualitative explanation for these results is given.