{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"基于显微高数数码摄像技术对毛细通道荷电液滴雾化模式的演变过程进行了可视化研究.以不同乳化状态的生物柴油、无水乙醇、去离子水为研究介质,采用带有显微变焦镜头的高速数码相机对荷电液滴雾化的显微形貌进行了微距拍摄,探讨介质电导率、黏度及表面张力等对荷电液滴雾化模式演变的影响规律.实验结果表明:随着电导率的增加,维持滴状模式的荷电电压区间逐渐变窄,脉动模式的电压区间逐渐扩大,而锥射流模式的电压区间逐渐缩短.对于低表面张力的绝缘性液体,黏度的降低可获得亚微米级或纳米级的稳定多股射流喷射羽.而对于低黏度的绝缘性液体,表面张力的增加会导致荷电雾化的雾滴平均粒径偏大且不均匀.","authors":[{"authorName":"霍元平","id":"744635d5-a532-47d8-b7d9-697b518161d0","originalAuthorName":"霍元平"},{"authorName":"王军锋","id":"76dbe614-7634-441f-b69a-c3b45960c9e1","originalAuthorName":"王军锋"},{"authorName":"","id":"12875de6-2813-4c4b-ad21-2db44749ac79","originalAuthorName":"左子文"},{"authorName":"谢立宇","id":"3643416e-c2df-4aa3-8dcf-b3e04d05981f","originalAuthorName":"谢立宇"},{"authorName":"王贞涛","id":"06b25543-d184-4d6d-81d9-43ce0e45c4be","originalAuthorName":"王贞涛"}],"doi":"","fpage":"1559","id":"61197cc6-4b27-4adc-8b68-d335f76d72bf","issue":"8","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"de88b22a-d513-4dbd-879f-e6f5fa8633e2","keyword":"荷电液滴","originalKeyword":"荷电液滴"},{"id":"298bdbf0-a4c6-4cea-9f01-217ffc816d01","keyword":"电导率","originalKeyword":"电导率"},{"id":"5c2e6005-9856-4c9c-87ee-41394fbb3e9a","keyword":"雾化模式","originalKeyword":"雾化模式"},{"id":"4ad363a4-8d29-4aa7-bfdc-c650ec85a3ee","keyword":"显微高速数码摄像","originalKeyword":"显微高速数码摄像"}],"language":"zh","publisherId":"gcrwlxb201408022","title":"荷电液滴雾化演变过程的可视化研究","volume":"35","year":"2014"},{"abstractinfo":"为探讨荷电液滴的变形机理,对滴状模式下荷电液滴的脉动变形特征进行了实验研究.综合考虑毛细管经、荷电电压及液滴的物性参数,采用带有显微变焦镜头的高速数码相机对荷电液滴进行了微距拍摄,并结合图像处理技术研究了荷电液滴的脉动变形问题.实验结果表明:随着电压的增加,液滴的最大变形率逐渐增大,但其脉动变形周期却逐步减小.对于导电性液体,电导率对荷电液滴的变形率及脉动周期影响微弱.表面张力与荷电液滴的最大变形率呈反比,与其脉动变形周期呈正比.","authors":[{"authorName":"霍元平","id":"bb90f62b-7aba-412d-b6ef-a79ea548f2e2","originalAuthorName":"霍元平"},{"authorName":"王军锋","id":"23f46a10-a9d5-4be5-bd61-4a5f091f2e64","originalAuthorName":"王军锋"},{"authorName":"毛龙","id":"1e616e5b-da7d-4252-838a-99762618a5bd","originalAuthorName":"毛文龙"},{"authorName":"王泽","id":"8a72ab6b-7a2d-4373-bce2-75dc448d61e6","originalAuthorName":"王泽"},{"authorName":"","id":"2310e51c-e9f3-431c-b069-bad784da924a","originalAuthorName":"左子文"}],"doi":"","fpage":"99","id":"85fa02d5-832a-4168-b994-61c050b44881","issue":"1","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"d2591515-c155-45df-98b2-72356e9842a3","keyword":"荷电液滴","originalKeyword":"荷电液滴"},{"id":"c33d9248-e093-4554-b807-239adf9bcfcc","keyword":"物性参数","originalKeyword":"物性参数"},{"id":"d1dcc942-7cc5-4aae-8848-778b9f8efd38","keyword":"变形率","originalKeyword":"变形率"},{"id":"bc59fa36-a48f-4259-8140-e60536a0ff7a","keyword":"高速数码","originalKeyword":"高速数码"}],"language":"zh","publisherId":"gcrwlxb201301024","title":"荷电液滴脉动变形特性的实验研究","volume":"34","year":"2013"},{"abstractinfo":"基于显微高数数码摄像技术对异性荷电液滴对撞行为的演变过程进行了实验研究.以不同离子浓度的盐酸水溶液为研究介质,精确捕捉了不同电压下异性荷电液滴的非聚合破碎形貌特征,探讨了介质电导率等对异性荷电液滴非聚合及破碎特性的影响规律.实验结果表明:低电导率液滴在较高电压下的动力学行为表现为非接触反弹.随着电导率的增加,液滴对撞过程的动力学行为表现为非接触破碎,液滴尖端的离子浓度在发生空气放电前达到瑞利极限.液滴破碎行为的剧烈程度与液体电导率成正比,高电导率液体在较低的电压区间便观察到液滴的破碎行为,且液滴拉伸速率及破碎体积对电场强度的变化更加敏感.","authors":[{"authorName":"霍元平","id":"e9efa974-1465-4c6b-9478-a8af002a7aaa","originalAuthorName":"霍元平"},{"authorName":"王军锋","id":"7454157e-3dea-4d3b-b02b-df40b3a7f9c9","originalAuthorName":"王军锋"},{"authorName":"","id":"7de78a0e-14fc-467a-a859-1ee697639ad0","originalAuthorName":"左子文"},{"authorName":"范亚骏","id":"6ad62c69-b7e7-400c-85d3-96e7e1b2a22d","originalAuthorName":"范亚骏"},{"authorName":"王贞涛","id":"b3a26ea6-394a-4720-ad91-00363f33399e","originalAuthorName":"王贞涛"}],"doi":"","fpage":"2651","id":"eeeeaebd-dace-40f2-af8f-79cb46430483","issue":"12","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"564a3a89-95ad-414f-89a8-23a4d8b8982b","keyword":"异性荷电液滴","originalKeyword":"异性荷电液滴"},{"id":"bbc5292e-4716-412d-8f4a-be5b9f1626ef","keyword":"离子迁移","originalKeyword":"离子迁移"},{"id":"2209d387-eb75-44a3-a734-7950c1e0c5a2","keyword":"库仑分裂","originalKeyword":"库仑分裂"},{"id":"403da1a5-8f92-4ad5-aab9-17f7ae3f6bae","keyword":"显微高速数码摄像","originalKeyword":"显微高速数码摄像"}],"language":"zh","publisherId":"gcrwlxb201512024","title":"异性荷电液滴非聚合特性的实验研究","volume":"36","year":"2015"},{"abstractinfo":"对固定荷电液滴吸附细颗粒物进行了数值模拟计算.采用微漏电模型计算电场分布和作用在液滴上的电场力.利用VOF模型追踪液滴自由界面,考虑自由界面流体体积分数过渡引起的物性参数变化.通过求解牛顿方程计算固体细颗粒物的运动轨迹.计算模拟了细颗粒物在库仑力、电场力、流体黏阻以及重力的作用下脱离基底被荷电液滴捕集的全过程,分析了不同电场强度、颗粒粒径以及液滴粒径等因素对吸附效率的影响.计算结果与实验结果吻合较好.","authors":[{"authorName":"","id":"273b66c1-5881-497a-91a8-631ddc90e256","originalAuthorName":"左子文"},{"authorName":"王军锋","id":"08357093-f644-4200-b068-16f2947d06eb","originalAuthorName":"王军锋"},{"authorName":"霍元平","id":"3fbe8eaa-6a0b-4933-ae13-32b1a3654791","originalAuthorName":"霍元平"},{"authorName":"谢立宇","id":"4f6d674f-f218-4e63-a92a-37e920b50acf","originalAuthorName":"谢立宇"},{"authorName":"许荣斌","id":"6fe765f5-824b-4888-9ae9-7390cfb394c8","originalAuthorName":"许荣斌"}],"doi":"","fpage":"559","id":"f0b50cdc-2a36-4bf3-9e64-c3a490d96065","issue":"3","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"485785a9-974e-4072-abba-5cabccab83c1","keyword":"荷电液滴","originalKeyword":"荷电液滴"},{"id":"839d9b1c-4686-46d3-be0f-5acfcaea9b38","keyword":"细颗粒物捕集","originalKeyword":"细颗粒物捕集"},{"id":"67a65653-4f55-4efe-a19e-d88e27c2878e","keyword":"微漏电模型","originalKeyword":"微漏电模型"},{"id":"f9beec29-3bbf-443e-8a51-5610f58fc726","keyword":"VOF模型","originalKeyword":"VOF模型"}],"language":"zh","publisherId":"gcrwlxb201503022","title":"荷电液滴捕集细颗粒物的数值模拟研究","volume":"36","year":"2015"},{"abstractinfo":"液滴的演化作为雾化的最基本形式,研究其动力学特性为深入探究静电雾化机理提供了重要的理论依据.静电雾化的重要形式之一是锥射流,研究其形成过程及电动力学特性对于探讨分析多股射流等其他复杂多相流具有重要意义.利用Level-set耦合VOF方法,在假设流体不可压缩并做平流运动的情况下,对单液滴生成过程以及静电场下锥射流的形成进行了数值模拟.模拟结果与实验结果较好吻合,验证了Level-set耦合VOF方法模拟两相流问题的有效性.同时分析了液滴生成过程及锥射流状态下的速度场等分布,为模拟多场耦合等复杂条件下的液滴二次雾化奠定了基础.","authors":[{"authorName":"王军锋","id":"b3dafa9a-4f04-4572-8432-9cc0d777d7ea","originalAuthorName":"王军锋"},{"authorName":"","id":"29328b5b-ad2c-497d-9898-bda0fa66faed","originalAuthorName":"左子文"},{"authorName":"霍元平","id":"a103fdc0-da40-4dec-9964-763008de521c","originalAuthorName":"霍元平"}],"doi":"","fpage":"667","id":"161c0e28-6077-42b5-922b-e4d6abf0d33c","issue":"4","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"3cca16cf-5f17-47da-9884-8d37598c7bdd","keyword":"Level-set方法","originalKeyword":"Level-set方法"},{"id":"db08152f-7752-450d-b6f6-7655ad9d97ec","keyword":"VOF方法","originalKeyword":"VOF方法"},{"id":"89565a90-2e86-4173-8aac-6e3b40afebc0","keyword":"液滴形成","originalKeyword":"液滴形成"},{"id":"b9c32d0d-5ea2-4712-bca7-460dd8da0ef3","keyword":"静电场","originalKeyword":"静电场"},{"id":"592b1018-b805-4aea-9a9f-766844a8e9c5","keyword":"锥射流","originalKeyword":"锥射流"}],"language":"zh","publisherId":"gcrwlxb201304019","title":"液滴演化及静电场下锥射流形成的数值模拟","volume":"34","year":"2013"},{"abstractinfo":"在HAc-NaAc介质中,铕(Ⅲ)与盐酸氧氟沙星形成络合物使盐酸氧氟沙星的荧光显著猝灭,由此建立了测定铕(Ⅲ)的新方法.该体系的最大激发波长λex=365nm,最大发射波长λem=500nm.实验结果表明,铕(Ⅲ)的浓度在2.00×10-7 mol·L-1~2.80×10-5 mol·L-1范围内与△F=F-F0形成良好的线性关系,最低检出限为8.80×10-8 mol·L-1,回收率在96.0%~101.5%之间,本法灵敏度高、选择性好,结果满意.","authors":[{"authorName":"孙雪花","id":"cf3818de-cde0-49fe-818e-f646f63613e7","originalAuthorName":"孙雪花"},{"authorName":"马红燕","id":"de489c7d-94de-4a68-a4ed-545b3cb12056","originalAuthorName":"马红燕"},{"authorName":"齐广才","id":"b8521f4b-22df-4533-900d-5ba8115e7fb4","originalAuthorName":"齐广才"},{"authorName":"田锐","id":"ca561830-6a46-41ec-be3e-a922498f83e9","originalAuthorName":"田锐"},{"authorName":"杨阳","id":"182480c2-afce-4224-bd63-a4ad4c244896","originalAuthorName":"杨阳"},{"authorName":"樊江鹏","id":"0c468e1b-a78c-4908-859a-79bc1edea965","originalAuthorName":"樊江鹏"}],"doi":"10.3969/j.issn.1004-0277.2011.02.013","fpage":"58","id":"e71aca44-443c-4b5b-ba75-cf504fa9ed17","issue":"2","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"3d34813f-73dd-460d-b3a0-cfae92332f10","keyword":"荧光光度法","originalKeyword":"荧光光度法"},{"id":"3cac8261-4681-44e0-8377-bda57cc8a985","keyword":"盐酸氧氟沙星","originalKeyword":"盐酸左氧氟沙星"},{"id":"ce35d450-81d4-4d8d-9ca1-7a5019017325","keyword":"铕","originalKeyword":"铕"}],"language":"zh","publisherId":"xitu201102013","title":"铕-盐酸氧氟沙星荧光光度法测定铕","volume":"32","year":"2011"},{"abstractinfo":"通过批试验研究了针铁矿存在时,氧氟沙星对大肠杆菌的毒性效应以及吸附态的氧氟沙星对微生物生长的影响.结果表明,中性条件下存在培养基时,氧氟沙星在针铁矿上4h可达到吸附平衡,吸附等温线符合Freundlich吸附方程,傅里叶变换红外光谱分析得出氧氟沙星的羧酸基团和酮基基团与针铁矿表面发生络合作用;0.016 g针铁矿的存在一定程度上能够促进大肠杆菌的生长(约50%),随着针铁矿含量的变化(0—0.1 g),在扣除其生长促进的影响后氧氟沙星对大肠杆菌的毒性作用仍显著减弱,由90%降低至60%.","authors":[{"authorName":"王阳","id":"7d6c41c9-345e-420f-a814-b8832eb8f0bf","originalAuthorName":"王阳"},{"authorName":"刘菲","id":"ae526858-645f-4767-83cb-7549ed896bb3","originalAuthorName":"刘菲"},{"authorName":"秦晓鹏","id":"0ab2a482-6ee8-49cf-a09f-2593f089572f","originalAuthorName":"秦晓鹏"},{"authorName":"李璐","id":"0aaf8f62-05e0-4c70-9424-6ed57d846cb6","originalAuthorName":"李璐"},{"authorName":"李晋阳","id":"c71a6918-f34d-4f2f-9444-48821a0435df","originalAuthorName":"李晋阳"}],"doi":"10.7524/j.issn.0254-6108.2015.05.2014081206","fpage":"891","id":"4bfa43cc-f866-4f57-b6eb-93c8459a310d","issue":"5","journal":{"abbrevTitle":"HJHX","coverImgSrc":"journal/img/cover/HJHX.jpg","id":"43","issnPpub":"0254-6108","publisherId":"HJHX","title":"环境化学 "},"keywords":[{"id":"759b1319-79ab-470a-937e-f04b65a1485d","keyword":"针铁矿","originalKeyword":"针铁矿"},{"id":"a28b1fac-52ea-4fea-905c-211936142af0","keyword":"氧氟沙星","originalKeyword":"左氧氟沙星"},{"id":"ab1fcdf2-9d8b-437b-aa43-2f646b42cb37","keyword":"大肠杆菌","originalKeyword":"大肠杆菌"},{"id":"e76dd196-646a-4ec0-a6ec-6990d28d566a","keyword":"吸附","originalKeyword":"吸附"}],"language":"zh","publisherId":"hjhx201505010","title":"氧氟沙星在针铁矿-溶液体系存在形态对大肠杆菌的毒性效应?","volume":"","year":"2015"},{"abstractinfo":"当前市场上的药品种类繁多,因此对不同厂商的同类药品进行识别分析对规范医药市场及保障人民用药安全有重要现实意义.实验采用基于傅里叶变换近红外漫反射光谱的光谱判别分析方法,结合矢量归一化方法和导数方法对光谱进行预处理,对不同品牌的盐酸西替利嗪片建立定性识别模型,并用验证集样品对模型进行验证.验证结果表明,通过光谱库判别分析法建立识别模型不能正确识别同一厂家的两种样品,但对不同厂家盐酸西替利嗪片的识别正确率为100%,该方法可以用于不同企业同类药品的快速定性识别和质量控制.","authors":[{"authorName":"陈芬芬","id":"705b1107-5dae-4531-bcf4-0141d7c3127d","originalAuthorName":"陈芬芬"},{"authorName":"高闽光","id":"1beaef1e-ebf7-4d41-afed-19e96bec1e01","originalAuthorName":"高闽光"},{"authorName":"徐亮","id":"1c41c0cf-20e8-4681-a753-62790ce1e5e0","originalAuthorName":"徐亮"}],"doi":"10.3969/j.issn.1007-5461.2015.01.001","fpage":"1","id":"4f0d7845-56e0-4621-bbe8-ea35e9d4dade","issue":"1","journal":{"abbrevTitle":"LZ","coverImgSrc":"journal/img/cover/LZ.jpg","id":"52","issnPpub":"1005-4006","publisherId":"LZ","title":"连铸"},"keywords":[{"id":"b58adcc7-9575-4ab6-b999-f1c29cc0f92e","keyword":"傅里叶光学","originalKeyword":"傅里叶光学"},{"id":"1793d2e0-459e-4115-82a7-7957a5f699aa","keyword":"近红外光谱","originalKeyword":"近红外光谱"},{"id":"522c8900-450d-495a-b13a-fa27f1b60434","keyword":"盐酸西替利嗪片","originalKeyword":"盐酸左西替利嗪片"},{"id":"a23d1490-1301-463e-bae3-56b028df64ed","keyword":"判别分析","originalKeyword":"判别分析"},{"id":"0eb96020-460d-4dad-8ea0-094844afba0e","keyword":"快速鉴别","originalKeyword":"快速鉴别"}],"language":"zh","publisherId":"lzdzxb201501001","title":"基于近红外漫反射光谱的盐酸西替利嗪片判别分析","volume":"32","year":"2015"},{"abstractinfo":"  根据某车型/右车门内板的工艺特点,制定不同的工艺补充面模型,采用冲压模拟分析软件AUTOFORM对其拉延成形进行数值模拟,通过对零件可成形性分析图和零件变薄量图的分析、比较及工艺补充部分的调整,得到优化的拉延件型面,最终生产出合格产品。实践证明,该模拟分析结果可靠、准确,为同类型产品零件的生产起到指导作用。","authors":[{"authorName":"张玉平","id":"1d97f5f5-ff61-4161-96c3-88415249364a","originalAuthorName":"张玉平"}],"doi":"","fpage":"96","id":"de023cde-0238-4768-b677-8bed162753d3","issue":"3","journal":{"abbrevTitle":"BQCLKXYGC","coverImgSrc":"journal/img/cover/BQCLKXYGC.jpg","id":"4","issnPpub":"1004-244X","publisherId":"BQCLKXYGC","title":"兵器材料科学与工程 "},"keywords":[{"id":"4af19b98-9c73-47e6-8745-646f47b977e9","keyword":"/右车门内板","originalKeyword":"左/右车门内板"},{"id":"1a4e98db-8af1-42c9-8699-ff456534ba84","keyword":"工艺补充面","originalKeyword":"工艺补充面"},{"id":"f69ed88b-1779-4b32-8bfa-c8fe1aa47797","keyword":"数值模拟","originalKeyword":"数值模拟"},{"id":"f2bafa2b-3c10-4987-b293-efceaf433944","keyword":"可成形性分析图","originalKeyword":"可成形性分析图"},{"id":"0c6a8206-f7ff-4016-b90e-3b91f180a641","keyword":"零件变薄量图","originalKeyword":"零件变薄量图"}],"language":"zh","publisherId":"bqclkxygc201303036","title":"某车型/右车门内板的成形分析及有限元模拟","volume":"","year":"2013"},{"abstractinfo":"采用XRD、XPS和EPMA对中原油田23-1、23-8气井油管腐蚀产物和管材进行分析,并试验了碳钢在CO_2介质中的腐蚀。研究结果表明,天然气中的CO_2及凝析水是气井腐蚀的主要原因。管材的非金属夹杂物(MnS、Al_2O_3)含量超标,是加速油管在CO_2环境中局部腐蚀穿孔破坏的另一原因。还探索了应用缓蚀剂防止气井CO_2腐蚀的可能性。","authors":[{"authorName":"郑家燊","id":"4aa259a3-9890-4b94-9b92-98f14b4e4f42","originalAuthorName":"郑家燊"},{"authorName":"傅朝阳","id":"a1cacedc-6258-4398-b16d-88cd84d16bb2","originalAuthorName":"傅朝阳"},{"authorName":"刘小武","id":"bf9d6195-ac31-4120-af98-9fe37c032278","originalAuthorName":"刘小武"},{"authorName":"彭芳明","id":"b12594db-16cd-4fed-acee-6a3b80c2e3e0","originalAuthorName":"彭芳明"},{"authorName":"黄先球","id":"81f57758-cf1b-4278-85f5-8487745c85f5","originalAuthorName":"黄先球"},{"authorName":"赵景茂","id":"2585fd88-4683-4422-a42d-a7e16622f802","originalAuthorName":"赵景茂"},{"authorName":"吴灿奇","id":"f5df895d-4271-4238-9ffd-b90f59bcfea3","originalAuthorName":"吴灿奇"},{"authorName":"徐卫东","id":"d818fdc7-f940-4272-876f-da920464a5be","originalAuthorName":"徐卫东"},{"authorName":"王选奎","id":"0e7fcc50-e2ce-4b16-b99e-966d1599adb8","originalAuthorName":"王选奎"}],"categoryName":"|","doi":"","fpage":"227","id":"0d85a2b4-88c6-4d26-9da8-44ae165c2bb0","issue":"3","journal":{"abbrevTitle":"ZGFSYFHXB","coverImgSrc":"journal/img/cover/中国腐蚀封面19-3期-01.jpg","id":"81","issnPpub":"1005-4537","publisherId":"ZGFSYFHXB","title":"中国腐蚀与防护学报"},"keywords":[{"id":"e9abd684-3d59-4d32-afed-0dc9a6ebb526","keyword":"气井","originalKeyword":"气井"},{"id":"419b9942-a4fd-4ee8-a6d7-8dc4eefbc226","keyword":" Oil pipe corrosion","originalKeyword":" Oil pipe corrosion"},{"id":"feeaf218-889a-414d-b05a-0280637a071b","keyword":" Failure analysis","originalKeyword":" Failure analysis"},{"id":"fa46cf1b-a087-49db-976c-f2d91ed2912a","keyword":" Inhibitor","originalKeyword":" Inhibitor"}],"language":"zh","publisherId":"1005-4537_1998_3_5","title":"中原油田23气田气井腐蚀原因分析","volume":"18","year":"1998"}],"totalpage":259,"totalrecord":2588}