{"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":"c19ae0e6-c527-4855-8881-f486ee63eed2","name":"simulation-microwave-plasma-torch-used-hydrogen-production-methane-pyrolysis","title":"Simulation of a microwave plasma torch used for hydrogen production via methane pyrolysis","author_email":"Simon.Kreuznacht@ruhr-uni-bochum.de","maintainer":"Research Data Repository","maintainer_email":"achim.vonkeudell@rub.de","license_title":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/","notes":"\u003Cp\u003EHydrogen is often envisioned as a green fuel and energy carrier. However, a greenhouse gas-free production method is still needed for this purpose. A promising method is the pyrolysis of methane. Here, we present the 3-dimensional simulation of methane pyrolysis in a microwave plasma torch operated in an argon-methane mixture. Due to the high gas temperatures, the chemistry is dominated by reactions between neutral particles. Therefore, the plasma is only treated as a heat source using space-resolved gas temperature measurements as input. The end-of-pipe results of the simulation are compared to measured values, showing good agreement for methane conversion.\u003C\/p\u003E\n","url":"https:\/\/rdpcidat.rub.de\/dataset\/simulation-microwave-plasma-torch-used-hydrogen-production-methane-pyrolysis","state":"Active","log_message":"Bulk moderation state change.","private":true,"revision_timestamp":"Tue, 06\/10\/2025 - 11:05","metadata_created":"Tue, 07\/16\/2024 - 14:42","metadata_modified":"Tue, 06\/10\/2025 - 11:05","creator_user_id":"0230e7f1-41c9-46b9-85f6-e08ce6928190","type":"Dataset","resources":[{"id":"2db9aeb7-1bdf-46ff-8681-e816090d04dc","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Figure%203_Measured%20gas%20temperature.txt","description":"\u003Cp\u003EMeasured gas temperature as a function of the radial position averaged over the two axial measurement positions z=1,5 mm and z=5 mm for the four operating parameter sets. The measured gas temperatures are extracted from our recent publication.\u003C\/p\u003E\n","format":"txt","state":"Active","revision_timestamp":"Tue, 06\/10\/2025 - 11:06","name":"Figure 3_Measured gas temperature","mimetype":"text\/plain","size":"2.69 KB","created":"Tue, 06\/10\/2025 - 11:01","resource_group_id":"ec8154f9-454d-4b85-895c-f5e010310847","last_modified":"Date changed  Tue, 06\/10\/2025 - 11:06"},{"id":"6fad4a64-6082-4405-b084-fe2a96aa8ce8","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Figure%204a_Simulated%20gas%20temperature%20for%2060%20slm%204%20%25vol%20CH4%200%2C9%20kW.txt","description":"","format":"txt","state":"Active","revision_timestamp":"Tue, 06\/10\/2025 - 11:06","name":"Figure 4a_Simulated gas temperature for 60 slm 4 %vol CH4 0,9 kW","mimetype":"text\/plain","size":"919.85 KB","created":"Tue, 06\/10\/2025 - 11:02","resource_group_id":"ec8154f9-454d-4b85-895c-f5e010310847","last_modified":"Date changed  Tue, 06\/10\/2025 - 11:06"},{"id":"4167f599-2975-411b-b658-66e3747d09fc","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Figure%204b_Simulated%20density%20for%2060%20slm%204%20%25vol%20CH4%200%2C9%20kW.txt","description":"","format":"txt","state":"Active","revision_timestamp":"Tue, 06\/10\/2025 - 11:06","name":"Figure 4b_Simulated density for 60 slm 4 %vol CH4 0,9 kW","mimetype":"text\/plain","size":"847.46 KB","created":"Tue, 06\/10\/2025 - 11:02","resource_group_id":"ec8154f9-454d-4b85-895c-f5e010310847","last_modified":"Date changed  Tue, 06\/10\/2025 - 11:06"},{"id":"03e19e5c-40b3-4b7a-80e4-dea255d20ed0","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Figure%205_Relative%20difference%20between%20measured%20and%20simulated%20gas%20temperatures%20for%2060%20slm%204%20%25vol%20CH4%200%2C9%20kW.txt","description":"","format":"txt","state":"Active","revision_timestamp":"Tue, 06\/10\/2025 - 11:06","name":"Figure 5_Relative difference between measured and simulated gas temperatures for 60 slm 4 %vol CH4 0,9 kW","mimetype":"text\/plain","size":"139.6 KB","created":"Tue, 06\/10\/2025 - 11:02","resource_group_id":"ec8154f9-454d-4b85-895c-f5e010310847","last_modified":"Date changed  Tue, 06\/10\/2025 - 11:06"},{"id":"e2cc9062-cd71-4e48-ab1a-f28d1a97c59e","revision_id":"","url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/Figure%206a_Simulated%20Axial%20flow%20velocity%20for%2060%20slm%204%25vol%20CH4%200%2C9%20kW.txt","description":"","format":"txt","state":"Active","revision_timestamp":"Tue, 06\/10\/2025 - 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Reactive Plasmas\u0022 at the faculty of physics and astronomy at Ruhr University Bochum.\u003C\/p\u003E\n","id":"ec8154f9-454d-4b85-895c-f5e010310847","image_display_url":"https:\/\/rdpcidat.rub.de\/sites\/default\/files\/rublogoweiss_0.png","title":"EP2","name":"group\/ep2"}]}]}