{"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":"001bc85a-1fd1-4e25-8d6c-b29d689d516c","name":"study-anode-energy-gas-metal-arc-welding","title":"Study of the anode energy in gas metal arc welding","author_email":"uhrlandt@inp-greifswald.de","maintainer":"INPTDAT \u2013 The Data Platform for Plasma Technology","maintainer_email":"wissenschafts-it@inp-greifswald.de","license_title":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/","notes":"\u003Cp\u003ERecent research of gas metal arc welding (GMAW) has proven that the sheath voltage dominates the total voltage fall in the current circuit and delivers most of the energy, which is finally transferred to the wire and the weld pool. This data set provides the results for droplet temperatures and the energy delivered to the wire anode in comparison with the sheath voltages. These quantities have been studied experimentally for a typical pulsed GMAW process in the one drop per pulse mode for mild steel under Ar with 2.5% CO2 with different peak currents from 350 to 650 A. A constant wire feed speed of 4 m\/min as well as constant arc height are considered. The processes were studied with non-intrusive optical methods, i.e. without strong modification. The droplet energy was determined by high-speed two-color pyrometry and an analysis of the droplet surface temperature and geometry. In addition, the Joule heating in the wire anode was also estimated from surface temperature measurements. It was found that the averaged droplet energy is almost independent of the peak current and approximately 1\/3 of the total electric energy. A voltage equivalent of the energy delivered to the wire anode from the plasma was deduced. Subtracting the work function of iron, the value of this voltage is around 3V. The detailed quantities can be found in this data set.\u003C\/p\u003E\n","url":"https:\/\/www.inptdat.de\/dataset\/study-anode-energy-gas-metal-arc-welding","state":"Active","log_message":"Update to resource Study of the anode energy in GMAW - Fig. 2 (2D data record)","private":true,"revision_timestamp":"Fri, 06\/11\/2021 - 12:36","metadata_created":"Wed, 04\/01\/2020 - 19:54","metadata_modified":"Fri, 06\/11\/2021 - 12:36","creator_user_id":"0e27023c-5517-4b3f-b96e-c939dc6a74ff","type":"Dataset","resources":[{"id":"ed045780-3263-47b6-b06b-5e069cda9540","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node148_Fig1_0.csv","description":"\u003Cp\u003EExample of measured current and voltage over time for the case of the peak current 450 A (data set) \u2013 see Fig. 1 in the paper\u003C\/p\u003E\n","format":"csv","state":"Active","revision_timestamp":"Tue, 05\/19\/2020 - 09:04","name":"Study of the anode energy in GMAW - Fig. 1","mimetype":"text\/csv","size":"440.65 KB","created":"Wed, 04\/01\/2020 - 19:56","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Tue, 05\/19\/2020 - 09:04"},{"id":"e2bae7eb-8b43-4cf1-8fcd-9f46bb95fce3","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node148_Fig2.png","description":"\u003Cp\u003EExamples of the infrared camera images and droplet boundaries for one droplet at four instants during falling for the case of the peak current 450 A (set of images) \u2013 see Fig. 2 in the paper\u003C\/p\u003E\n","format":"png","state":"Active","revision_timestamp":"Tue, 05\/19\/2020 - 09:04","name":"Study of the anode energy in GMAW - Fig. 2 (set of images)","mimetype":"image\/png","size":"88.79 KB","created":"Wed, 04\/01\/2020 - 22:37","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Tue, 05\/19\/2020 - 09:04"},{"id":"b770d52b-1012-401a-8cac-ad0ca0f70077","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node148_Fig2.csv","description":"\u003Cp\u003EExamples of the surface temperature results for one droplet at four instants during falling for the case of the peak current 450 A \u2013 see Fig. 2 in the paper. The data set contains the temperature values in K for every pixel in a 2D record. A pixel corresponds to a spatial distance of 27.8 micrometer on the droplet surface.\u003C\/p\u003E\n","format":"csv","state":"Active","revision_timestamp":"Fri, 06\/11\/2021 - 12:36","name":"Study of the anode energy in GMAW - Fig. 2 (2D data record)","mimetype":"text\/csv","size":"102.15 KB","created":"Wed, 04\/01\/2020 - 22:55","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Fri, 06\/11\/2021 - 12:36"},{"id":"47ed7f9a-5001-4001-a9b8-79e175f43076","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node148_Fig3_0.csv","description":"\u003Cp\u003EExample of the mass of one droplet from subsequent images during falling for the case of the peak current 450 A (data set) \u2013 see Fig. 3 in the paper\u003C\/p\u003E\n","format":"csv","state":"Active","revision_timestamp":"Tue, 05\/19\/2020 - 09:05","name":"Study of the anode energy in GMAW - Fig. 3","mimetype":"text\/csv","size":"392 bytes","created":"Wed, 04\/01\/2020 - 23:03","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Tue, 05\/19\/2020 - 09:05"},{"id":"d2bc6650-1cd8-4e78-880d-0d1588fd1319","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node148_Fig4_0.csv","description":"\u003Cp\u003EAverage temperature as a function of the axial position of several droplets for the case of the peak current 550 A (data set) \u2013 see Fig. 4 in the paper\u003C\/p\u003E\n","format":"csv","state":"Active","revision_timestamp":"Fri, 06\/11\/2021 - 12:36","name":"Study of the anode energy in GMAW - Fig. 4","mimetype":"text\/csv","size":"5.43 KB","created":"Wed, 04\/01\/2020 - 23:10","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Fri, 06\/11\/2021 - 12:36"},{"id":"2cc23887-66b7-4a0f-85e6-8e938a70449a","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node148_Fig5_0.csv","description":"\u003Cp\u003ETemperature and thermal energy as a function of the droplet mass for 20 droplets for the case of peak current 450 A (data set) \u2013 see Fig. 5 in the paper\u003C\/p\u003E\n","format":"csv","state":"Active","revision_timestamp":"Tue, 05\/19\/2020 - 09:06","name":"Study of the anode energy in GMAW - Fig. 5","mimetype":"text\/csv","size":"1 KB","created":"Wed, 04\/01\/2020 - 23:19","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Tue, 05\/19\/2020 - 09:06"},{"id":"89d6892e-1953-45f1-b7b7-39ea03178561","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node148_Fig6_0.csv","description":"\u003Cp\u003EMean values and standard deviation of the temperature, the volume, the mass, and the thermal energy of droplets as well as the average number of droplets per pulse for the cases with different peak current (data set) \u2013 see Fig. 6 in the paper\u003C\/p\u003E\n","format":"csv","state":"Active","revision_timestamp":"Tue, 05\/19\/2020 - 09:06","name":"Study of the anode energy in GMAW - Fig. 6","mimetype":"text\/csv","size":"743 bytes","created":"Wed, 04\/01\/2020 - 23:21","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Tue, 05\/19\/2020 - 09:06"},{"id":"c2295764-495e-4e32-aa90-0898d7be0970","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node148_Fig7_0.csv","description":"\u003Cp\u003EAveraged power delivered to the wire anode, total electric power and power in the peak current phases for the seven cases of peak currents (data set) \u2013 see Fig. 7 in the paper\u003C\/p\u003E\n","format":"csv","state":"Active","revision_timestamp":"Tue, 05\/19\/2020 - 09:06","name":"Study of the anode energy in GMAW - Fig. 7","mimetype":"text\/csv","size":"325 bytes","created":"Wed, 04\/01\/2020 - 23:24","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Tue, 05\/19\/2020 - 09:06"},{"id":"3aafe4b7-2489-4bfb-8985-fedd0b9c5d66","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node148_Fig9.csv","description":"\u003Cp\u003EVoltage equivalent of the power delivered by the plasma to the wire anode plus the work function in comparison with the voltage drops over wire and contact tube, the arc column voltage, and the sum of the sheath voltages for the seven cases of peak currents (data set) \u2013 see Fig. 9 in the paper\u003C\/p\u003E\n","format":"csv","state":"Active","revision_timestamp":"Tue, 05\/19\/2020 - 09:07","name":"Study of the anode energy in GMAW - Fig. 9","mimetype":"text\/csv","size":"454 bytes","created":"Wed, 04\/01\/2020 - 23:27","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Tue, 05\/19\/2020 - 09:07"}],"tags":[{"id":"1402e72e-bf88-46b6-80ed-400d46bc5fa7","vocabulary_id":"2","name":"GMAW"},{"id":"c3f9c305-9dcd-4d51-8036-622f340158c8","vocabulary_id":"2","name":"high-current arc"}],"groups":[{"description":"\u003Cp\u003E\u003Cstrong\u003ELeibniz Institute for Plasma Science and Technology\u003C\/strong\u003E\u003Cbr \/\u003E\nFelix-Hausdorff-Str. 2\u003Cbr \/\u003E\n17489 Greifswald\u003Cbr \/\u003E\nGERMANY\u003C\/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https:\/\/www.inp-greifswald.de\/en\/\u0022\u003Ehttps:\/\/www.inp-greifswald.de\/en\/\u003C\/a\u003E\u003Cbr \/\u003E\n\u003Cspan class=\u0022spamspan\u0022\u003E\u003Cspan class=\u0022u\u0022\u003Ewelcome\u003C\/span\u003E\u003Cimg class=\u0022spam-span-image\u0022 alt=\u0022at\u0022 width=\u002210\u0022 src=\u0022\/sites\/all\/modules\/spamspan\/image.gif\u0022 \/\u003E\u003Cspan class=\u0022d\u0022\u003Einp-greifswald\u003Cspan class=\u0022t\u0022\u003E [punkt] \u003C\/span\u003Ede\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\n\u003Cp align=\u0022justify\u0022\u003EThe Leibniz Institute for Plasma Science and Technology (INP) is the largest non-university institute in the field of low temperature plasmas, their basics and technical applications in Europe. The institute carries out research and development from idea to prototype. The topics focus on the needs of the market. At present, plasmas for materials and energy as well as for environment and health are the focus of interest. \u003C\/p\u003E\n","id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","image_display_url":"https:\/\/www.inptdat.de\/sites\/default\/files\/inp.png","title":"INP","name":"group\/inp"}]}]}