{"title":"增材制造，微型多发射器离子风泵","authors":"Z. Sun, L. Velásquez-García","doi":"10.1109/PowerMEMS49317.2019.6397053","DOIUrl":null,"url":null,"abstract":"We report the design, fabrication, and characterization of the first miniature ionic wind pumps with monolithic, additively manufactured, multi-needle active electrodes. Our devices stably operate in air at atmospheric pressure and room temperature while generating a negative corona discharge. Our five-needle ionic wind pumps eject gas at 2.9 m/s and at a volumetric flow rate of 343 cm3/s, which is a threefold larger than the flow rate of a single-tip device with comparable efficiency. A model that efficiently and effectively predicts the long-timescale airflow characteristics from the computation intensive, short-timescale simulation of the corona process is presented and validated via experiments.","PeriodicalId":6648,"journal":{"name":"2019 19th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS)","volume":"124 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Additively Manufactured, Miniature Multi-Emitter Ionic Wind Pumps\",\"authors\":\"Z. Sun, L. Velásquez-García\",\"doi\":\"10.1109/PowerMEMS49317.2019.6397053\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We report the design, fabrication, and characterization of the first miniature ionic wind pumps with monolithic, additively manufactured, multi-needle active electrodes. Our devices stably operate in air at atmospheric pressure and room temperature while generating a negative corona discharge. Our five-needle ionic wind pumps eject gas at 2.9 m/s and at a volumetric flow rate of 343 cm3/s, which is a threefold larger than the flow rate of a single-tip device with comparable efficiency. A model that efficiently and effectively predicts the long-timescale airflow characteristics from the computation intensive, short-timescale simulation of the corona process is presented and validated via experiments.\",\"PeriodicalId\":6648,\"journal\":{\"name\":\"2019 19th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS)\",\"volume\":\"124 1\",\"pages\":\"1-4\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 19th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PowerMEMS49317.2019.6397053\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 19th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PowerMEMS49317.2019.6397053","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We report the design, fabrication, and characterization of the first miniature ionic wind pumps with monolithic, additively manufactured, multi-needle active electrodes. Our devices stably operate in air at atmospheric pressure and room temperature while generating a negative corona discharge. Our five-needle ionic wind pumps eject gas at 2.9 m/s and at a volumetric flow rate of 343 cm3/s, which is a threefold larger than the flow rate of a single-tip device with comparable efficiency. A model that efficiently and effectively predicts the long-timescale airflow characteristics from the computation intensive, short-timescale simulation of the corona process is presented and validated via experiments.
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