{"help":"Return the metadata of a dataset (package) and its resources. :param id: the id or name of the dataset :type id: string","success":true,"result":[{"id":"7a8ea360-c494-4cb6-8ec2-917da7fbc7a5","name":"interactions-between-flow-fields-induced-surface-dielectric-barrier-discharge-arrays","title":"Interactions Between Flow Fields Induced by Surface Dielectric Barrier Discharge Arrays","author_email":"alexander.boeddecker@rub.de","maintainer":"Research Data Repository","maintainer_email":"achim.vonkeudell@rub.de","license_title":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/","notes":"\u003Cp\u003EThis study investigates the flow field induced by a surface dielectric barrier discharge (SDBD) system, known for its efficient pollution remediation of volatile organic compounds (VOCs). We aim to understand the flow dynamics that contribute to the high conversion observed in similar systems using this specific SDBD design. Examining how the surface discharge affects the gas mixing in chemical processes is important for both understanding the fundamentals and for potential industrial applications. Experimental techniques, including schlieren imaging and particle image velocimetry (PIV), applied with high temporal resolution, were used to analyse the flow field. Complementary, fluid simulations are employed to investigate the coupling between streamer and gas dynamics. Results show distinct fluid field behaviours for different electrode configurations, which differ in geometric complexity. The fluid field analysis of the most basic electrode design revealed behaviours commonly observed in actuator studies. The simulation results indicate the local information about the electron density as well as different temporal phases of the fluid flow velocity field containing the development of the experimental found vortex structure, its direction and speed of rotation. The electrode design with mostly parallel grid line structures exhibits confined vortices near the surface. In contrast, an electrode design also used in previous studies, is shown to promote strong gas transport through extended vortex structures, enhancing gas mixing and potentially explaining the high conversion observed.\u003C\/p\u003E\n","url":"https:\/\/rdpcidat.rub.de\/dataset\/interactions-between-flow-fields-induced-surface-dielectric-barrier-discharge-arrays","state":"Active","log_message":"Edited by kd.","private":true,"revision_timestamp":"Mon, 04\/29\/2024 - 15:16","metadata_created":"Mon, 11\/13\/2023 - 15:25","metadata_modified":"Mon, 04\/29\/2024 - 15:16","creator_user_id":"4edc42a0-d5af-4524-9769-ec36b9bbc5a5","type":"Dataset","resources":[{"id":"abf15926-0f87-4f78-a774-d95d7940b6bd","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Exported%20files%20for10%20mm%20quadratic%20grid%20electrode.zip","description":"\u003Cp\u003ESchlieren_i files can be used to plot the top row graphs\u003Cbr \/\u003E\ncontourf data is the image data for the bottom row images\u003Cbr \/\u003E\nthe x,y, x-velocity, y-velocity data is found in the other files, named consistently, I recommend the quiver python function\u003C\/p\u003E\n","format":".txt","state":"Active","revision_timestamp":"Fri, 12\/08\/2023 - 13:39","name":"Data for Fig 9","mimetype":"application\/zip","size":"410.5 KB","created":"Tue, 11\/14\/2023 - 10:35","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Fri, 12\/08\/2023 - 13:39"},{"id":"8af6e808-52e7-4776-a619-1f599fdb3919","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Single%20Line%20Eelectrode%20Data.zip","description":"\u003Cp\u003ESchlieren_i files can be usded to plo the top row graphs\u003Cbr \/\u003E\ncontourf data is the image data for the bottom row images\u003Cbr \/\u003E\nthe x,y, x-velocity, y-velocity data is found in the other files, named consistently, I recommend the quiver python function\u003C\/p\u003E\n","format":".txt","state":"Active","revision_timestamp":"Fri, 12\/08\/2023 - 13:39","name":"Data for Fig 7","mimetype":"application\/zip","size":"567.7 KB","created":"Tue, 11\/14\/2023 - 10:36","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Fri, 12\/08\/2023 - 13:39"},{"id":"3d0db18f-2c87-468f-91cd-47dfa89626db","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Parallel%20lines%20electrode.zip","description":"\u003Cp\u003ESchlieren_i files can be usded to plo the top row graphs\u003Cbr \/\u003E\ncontourf data is the image data for the bottom row images\u003Cbr \/\u003E\nthe x,y, x-velocity, y-velocity data is found in the other files, named consistently, I recommend the quiver python function\u003C\/p\u003E\n","format":".txt","state":"Active","revision_timestamp":"Fri, 12\/08\/2023 - 13:39","name":"Data for Fig 8","mimetype":"application\/zip","size":"1.27 MB","created":"Tue, 11\/14\/2023 - 10:38","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Fri, 12\/08\/2023 - 13:39"},{"id":"fe4bce61-5548-4f52-8cc8-a67d7d957419","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/StartPhase_data.txt","description":"\u003Cp\u003EThe data is sorted in the following way:\u003Cbr \/\u003E\nFor every electrode in the order: Single Line, Parallel Line, Squared grid (also visible in the header) the following data is stored:\u003Cbr \/\u003E\ntime \/ s, v\/v_mean and movingAvg v\/vmean\u003C\/p\u003E\n","format":".txt","state":"Active","revision_timestamp":"Fri, 12\/08\/2023 - 13:39","name":"Data for Fig 6","mimetype":"text\/plain","size":"543.84 KB","created":"Tue, 11\/14\/2023 - 10:44","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Fri, 12\/08\/2023 - 13:39"},{"id":"aa1a781e-bde5-41df-98b8-3b535db09f83","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/data.txt","description":"\u003Cp\u003EData for Figure 5 (Power Comparison)\u003Cbr \/\u003E\nThe header tells all information. Power density values with their corresponding errors (y err) are saved for all three electrode types.\u003C\/p\u003E\n","format":".txt","state":"Active","revision_timestamp":"Fri, 12\/08\/2023 - 13:39","name":"Data for Fig 5","mimetype":"text\/plain","size":"905 bytes","created":"Tue, 11\/14\/2023 - 10:58","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Fri, 12\/08\/2023 - 13:39"},{"id":"30d833d9-6d96-4201-ad60-7f5254ce5673","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/DataSimulation.zip","description":"\u003Cp\u003ESee explanation file\u003C\/p\u003E\n","format":".out","state":"Active","revision_timestamp":"Fri, 12\/08\/2023 - 13:39","name":"Data for Fig 10","mimetype":"application\/zip","size":"82.21 MB","created":"Tue, 11\/14\/2023 - 14:39","resource_group_id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","last_modified":"Date changed  Fri, 12\/08\/2023 - 13:39"}],"tags":[{"id":"6fb4f0e8-f239-47f1-9fef-1eb933f5195a","vocabulary_id":"2","name":"SDBD"},{"id":"202d3dfa-ee56-450f-a3e8-25aba4e9670b","vocabulary_id":"2","name":"PIV"},{"id":"7d26cd04-5f55-4d74-a9e9-87aacc8261a0","vocabulary_id":"2","name":"NONPDPSIM"},{"id":"4b8ae1fe-8589-4177-94a2-8cff2d93f2b2","vocabulary_id":"2","name":"Schlieren"},{"id":"5c04e851-0362-4d70-9946-cbdf1227d6f5","vocabulary_id":"2","name":"A7"},{"id":"ec7dcc6e-8d82-4aa5-8f31-8ce85bd390b5","vocabulary_id":"2","name":"A5"}],"groups":[{"description":"\u003Cp\u003EThe group \u0022Allgemeine Elektrotechnik und Plasmatechnik\u0022 at the faculty for engineering and information science.\u003C\/p\u003E\n","id":"60dfa3fb-4113-4271-8531-8587fa07dcbe","image_display_url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/AEPT2.png","title":"AEPT","name":"group\/aept"}]}]}