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class="u-taCenter"></div><div class="profile--tab_content_container js-tab-pane tab-pane active" id="all"><div class="profile--tab_heading_container js-section-heading" data-section="Papers" id="Papers"><h3 class="profile--tab_heading_container">Papers by Jo毛l Bertrand</h3></div><div class="js-work-strip profile--work_container" data-work-id="28522215"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/28522215/Simulation_of_Flow_Generated_by_an_Axial_Flow_Impeller"><img alt="Research paper thumbnail of Simulation of Flow Generated by an Axial-Flow Impeller" class="work-thumbnail" src="https://attachments.academia-assets.com/48874515/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/28522215/Simulation_of_Flow_Generated_by_an_Axial_Flow_Impeller">Simulation of Flow Generated by an Axial-Flow Impeller</a></div><div class="wp-workCard_item wp-workCard--coauthors"><span>by </span><span><a class="" data-click-track="profile-work-strip-authors" href="https://auth.academia.edu/PaulMavros">Paul Mavros</a> and <a class="" data-click-track="profile-work-strip-authors" href="https://independent.academia.edu/Jo%C3%ABlBertrand">Jo毛l Bertrand</a></span></div><div class="wp-workCard_item"><span>Chemical Engineering Research and Design</span><span>, 2004</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">I t is important to extend and to validate computational ow models to simulate continuous operati...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">I t is important to extend and to validate computational ow models to simulate continuous operation of stirred vessels and to capture possible interaction of feed inlet=outlet with the ow generated by impellers. In the present work, we have developed and used a computational model to understand the ow generated by an axial ow impeller in a batch and a continuously operated baf ed vessel. A multiple reference frames approach was used to simulate ow generated by the Mixel TT impeller in stirred vessel. The predicted velocity results show reasonably good agreement (qualitative as well as quantitative) with the experimental data. Characteristics of ow around blades of Mixel TT were studied using the computational model. The computational model was extended to simulate ow and mixing in a continuous operation. Simulations were carried out to understand the interaction of the jet emanating from the feed pipe and the ow generated by the impeller. Model predictions were compared with published experimental data, obtained by laser Doppler velocimetry. The differences and similarities between batch and continuous operation are highlighted. Mixing simulations were carried out to examine possible short-circuiting and non-ideal behaviour of the continuous operation of the stirred vessel. In uence of the impeller speed, feed rate and location of inlet=outlet on mixing and on the extent of non-ideality of ow was studied. The computational model and results discussed in this work will be useful for understanding the mixing process in continuous-ow stirred vessels.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="1a68ef5f7630ceaf3bf49686ce994194" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":48874515,"asset_id":28522215,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/48874515/download_file?s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="28522215"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="28522215"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 28522215; 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> </div><div class="profile--tab_content_container js-tab-pane tab-pane" data-section-id="10642734" id="papers"><div class="js-work-strip profile--work_container" data-work-id="28522215"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/28522215/Simulation_of_Flow_Generated_by_an_Axial_Flow_Impeller"><img alt="Research paper thumbnail of Simulation of Flow Generated by an Axial-Flow Impeller" class="work-thumbnail" src="https://attachments.academia-assets.com/48874515/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/28522215/Simulation_of_Flow_Generated_by_an_Axial_Flow_Impeller">Simulation of Flow Generated by an Axial-Flow Impeller</a></div><div class="wp-workCard_item wp-workCard--coauthors"><span>by </span><span><a class="" data-click-track="profile-work-strip-authors" href="https://auth.academia.edu/PaulMavros">Paul Mavros</a> and <a class="" data-click-track="profile-work-strip-authors" href="https://independent.academia.edu/Jo%C3%ABlBertrand">Jo毛l Bertrand</a></span></div><div class="wp-workCard_item"><span>Chemical Engineering Research and Design</span><span>, 2004</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">I t is important to extend and to validate computational ow models to simulate continuous operati...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">I t is important to extend and to validate computational ow models to simulate continuous operation of stirred vessels and to capture possible interaction of feed inlet=outlet with the ow generated by impellers. In the present work, we have developed and used a computational model to understand the ow generated by an axial ow impeller in a batch and a continuously operated baf ed vessel. A multiple reference frames approach was used to simulate ow generated by the Mixel TT impeller in stirred vessel. The predicted velocity results show reasonably good agreement (qualitative as well as quantitative) with the experimental data. Characteristics of ow around blades of Mixel TT were studied using the computational model. The computational model was extended to simulate ow and mixing in a continuous operation. Simulations were carried out to understand the interaction of the jet emanating from the feed pipe and the ow generated by the impeller. Model predictions were compared with published experimental data, obtained by laser Doppler velocimetry. The differences and similarities between batch and continuous operation are highlighted. Mixing simulations were carried out to examine possible short-circuiting and non-ideal behaviour of the continuous operation of the stirred vessel. In uence of the impeller speed, feed rate and location of inlet=outlet on mixing and on the extent of non-ideality of ow was studied. The computational model and results discussed in this work will be useful for understanding the mixing process in continuous-ow stirred vessels.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="1a68ef5f7630ceaf3bf49686ce994194" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":48874515,"asset_id":28522215,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/48874515/download_file?s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="28522215"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="28522215"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 28522215; 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