{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用数值模拟方法对两端非对称进气双面离心压气机整级和简化模型的工作特性进行分析.结果表明:非对称进气双面离心压气机存在两种工作模式,随着流量减小由并行工作模式转换成单侧叶轮工作模式;同时,对两侧叶轮出口各区域速度三角形进行了分析,阐明了各区域速度分量存在差别的原因以及共享扩压器内的流动与掺混状况;此外,分析了小流量工况下两侧叶轮出口流场的非对称结构,发现该工况后方叶轮对应各量的周向掺混更为迅速.","authors":[{"authorName":"吴汪霞","id":"db6d208e-6c07-46ef-a98b-34946e4ceb95","originalAuthorName":"吴汪霞"},{"authorName":"杨策","id":"c6fe14bd-79a2-4556-b700-dc15ccfff8ad","originalAuthorName":"杨策"},{"authorName":"<span style=\"color:red\">荆</span><span style=\"color:red\">磊</span>","id":"4185b5bd-6163-4b63-a3a6-b7f6a37add2e","originalAuthorName":"荆磊"},{"authorName":"老大中","id":"edaa0220-d649-400e-a63a-d432983c7b8c","originalAuthorName":"老大中"},{"authorName":"陈山","id":"30860bbd-c94a-4d85-b024-9c2eb0d3b136","originalAuthorName":"陈山"}],"doi":"","fpage":"1658","id":"2621940c-2cb4-4b13-ad48-946edb4e28f7","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":"5f96e2d2-3b9a-4dad-80b5-22c0aa9090df","keyword":"双面离心压气机","originalKeyword":"双面离心压气机"},{"id":"384962c8-4755-466d-b877-5a1abc93c6f3","keyword":"非对称进气","originalKeyword":"非对称进气"},{"id":"4a1e6a85-e153-447e-90da-5ad30a5059f7","keyword":"工作模式转换","originalKeyword":"工作模式转换"},{"id":"b7c02d2c-b4d7-4f60-bbb6-23ce12eeda73","keyword":"共享扩压器","originalKeyword":"共享扩压器"}],"language":"zh","publisherId":"gcrwlxb201508009","title":"非对称进气双面压气机叶轮工作模式研究","volume":"36","year":"2015"},{"abstractinfo":"以非对称进气双面离心压气机为研究对象,采用数值模拟方法对压气机双面叶轮区域进行了模拟.为了拓宽非对称进气双面压气机的稳定工作范围,延迟其工作模式的转换,通过增加后方叶轮叶片出口半径的方式,来适当提高后方叶轮做功能力,更好地匹配两侧叶轮协同工作.通过三个方案的对比及叶片载荷和内部流动结构的分析,表明合理增大后方叶轮半径,则能够改善两侧叶轮的匹配关系,从而拓宽双面压气机的协同工作区域.","authors":[{"authorName":"<span style=\"color:red\">荆</span><span style=\"color:red\">磊</span>","id":"9ae0447a-8724-403e-89e7-6db657e664ed","originalAuthorName":"荆磊"},{"authorName":"杨策","id":"5744bab8-af03-49c9-9b89-cb92bd54de89","originalAuthorName":"杨策"},{"authorName":"张美杰","id":"777b18fd-5a57-44c9-aabd-db8fbd1992ec","originalAuthorName":"张美杰"},{"authorName":"老大中","id":"1da02f80-3719-4874-8fa5-57e49b619c2a","originalAuthorName":"老大中"},{"authorName":"陈山","id":"915f0f96-dff6-40ab-8a11-2905f18f68cb","originalAuthorName":"陈山"}],"doi":"","fpage":"2127","id":"a25c6e5f-8eec-40ed-9f17-4fe21d47b96f","issue":"10","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":"b21bd4d5-3800-4c56-b79d-57351428de02","keyword":"双面离心压气机","originalKeyword":"双面离心压气机"},{"id":"7018453b-7a42-4dbc-a3a9-d644c4a0b8af","keyword":"非对称进气","originalKeyword":"非对称进气"},{"id":"72a5bd51-254a-4792-87e5-260a1c6cace6","keyword":"大小叶轮","originalKeyword":"大小叶轮"},{"id":"a2c88c07-f06e-4d89-9c86-51e6aaf5a125","keyword":"拓稳","originalKeyword":"拓稳"}],"language":"zh","publisherId":"gcrwlxb201510011","title":"非对称进气双面压气机大小叶轮拓稳特性研究","volume":"36","year":"2015"},{"abstractinfo":"为预测氯盐渍土地区混凝土结构的使用寿命,采用试验方法与数值模拟方法,统计分析了混凝土保护层中氯离子扩散性特征,采用Monte-Carlo法对Fick第二扩散定律进行数值模拟,评估不同保护层厚度混凝土结构的使用寿命.结果表明:氯离子扩散性特征较好地服从正态分布,保护层厚度对混凝土结构使用寿命有明显的影响,适当增加保护层厚度可使结构使用寿命得到显著提高.","authors":[{"authorName":"<span style=\"color:red\">荆</span><span style=\"color:red\">磊</span>","id":"345beaa0-b697-4dc9-9f15-fab345fbe7ae","originalAuthorName":"荆磊"},{"authorName":"闫长旺","id":"94707b1b-34e9-4f40-9dd1-48da2f51f35a","originalAuthorName":"闫长旺"},{"authorName":"刘曙光","id":"db62b0d4-f977-4313-8759-045db08f7384","originalAuthorName":"刘曙光"},{"authorName":"张菊","id":"20e702be-6b8a-46cd-be54-05456b7950b1","originalAuthorName":"张菊"},{"authorName":"段连钧","id":"554bf8ef-0b63-4743-8aa0-4136ed2b9a95","originalAuthorName":"段连钧"}],"doi":"10.11973/fsyfh-201609012","fpage":"743","id":"92b94bc1-4e47-41ca-9fe6-ad0ec355332b","issue":"9","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"e70d8e32-2e61-47d4-b953-ef4c1b149b91","keyword":"普通混凝土","originalKeyword":"普通混凝土"},{"id":"740b348d-c77f-4d41-822f-0c9e7da0948f","keyword":"氯盐渍土","originalKeyword":"氯盐渍土"},{"id":"f09d6e89-1995-491e-a9a0-598287b3bbfc","keyword":"Fick第二扩散定律","originalKeyword":"Fick第二扩散定律"},{"id":"d6f39c71-1757-4b85-8558-b1ae62ea1d93","keyword":"Monte-Carlo法","originalKeyword":"Monte-Carlo法"},{"id":"7754c20a-6488-4266-b69e-8b1d8ba45282","keyword":"使用寿命","originalKeyword":"使用寿命"}],"language":"zh","publisherId":"fsyfh201609012","title":"基于Monte-Carlo法预测氯盐渍土地区混凝土结构的使用寿命","volume":"37","year":"2016"},{"abstractinfo":"<span style=\"color:red\">荆</span>邱油田油井腐蚀严重部位多发生在1000～1600 m之间.平均检泵周期为190.4天.根据现场腐蚀、结垢特点,用正交试验法进行药剂筛选,通过交叉配伍性试验,找到了有针对性的缓蚀阻垢剂.现场应用取得了很好的效果:铁离子下降率最高达99.8%,腐蚀速率也明显下降,缓蚀率平均达87.0%,钙离子较加药前上升了89.3%.","authors":[{"authorName":"付亚荣","id":"23afb798-3749-4cc1-abde-a80f7886cc52","originalAuthorName":"付亚荣"},{"authorName":"付丽霞","id":"ca8f9a47-418e-4155-bcf5-90e447f29e77","originalAuthorName":"付丽霞"},{"authorName":"付立欣","id":"21bd1a9b-2e31-4d31-88df-a4379528656a","originalAuthorName":"付立欣"},{"authorName":"吴泽美","id":"3c5fe675-6b56-438e-ac19-a38f53ac3501","originalAuthorName":"吴泽美"},{"authorName":"付茜","id":"3c3aa03a-3e64-42ff-bd69-b69d50811eac","originalAuthorName":"付茜"},{"authorName":"张凤英","id":"dfb537c2-751a-4bc0-b011-b76200c7ea85","originalAuthorName":"张凤英"}],"doi":"","fpage":"803","id":"3be8b947-2448-4058-8eee-599d32eee18f","issue":"10","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"11b44a27-45df-48cf-b2e9-30039a5a8ba9","keyword":"<span style=\"color:red\">荆</span>邱油田","originalKeyword":"荆邱油田"},{"id":"645be80a-9082-4f2b-94f8-c142f31fa23d","keyword":"油井","originalKeyword":"油井"},{"id":"28809a05-6db0-4f07-87d2-be2de5ded2cc","keyword":"防腐蚀","originalKeyword":"防腐蚀"},{"id":"dbebbfb7-fdfb-4790-96cd-75fbe24cb06e","keyword":"防结垢","originalKeyword":"防结垢"}],"language":"zh","publisherId":"fsyfh201010018","title":"<span style=\"color:red\">荆</span>邱油田油井缓蚀阻垢剂的筛选","volume":"31","year":"2010"},{"abstractinfo":"对魏<span style=\"color:red\">荆</span>输油管道的腐蚀防护层状况、恒电位仪运行参数和管道本体状况进行了调查分析,认为造成腐蚀的主要原因是防护层老化,出现阴极保护死角.采取了加强管道防护层监、检测,及时补漏、大修和增设阴极保护装置等措施.","authors":[{"authorName":"向秀平","id":"8a49dc17-bc13-4008-bc3e-47ebc6a950b6","originalAuthorName":"向秀平"}],"doi":"10.3969/j.issn.1005-748X.2003.08.008","fpage":"352","id":"80b7ccae-ab5b-4cac-99e5-b4646fb30493","issue":"8","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"dcd11fbd-7743-4ee0-9c30-1e6899853f29","keyword":"输油管道","originalKeyword":"输油管道"},{"id":"caa1bc0c-cfcd-4ddf-828a-0faa2b748eb5","keyword":"腐蚀","originalKeyword":"腐蚀"},{"id":"bf37e14e-4ac6-426b-bf32-fbe79819b233","keyword":"调查分析","originalKeyword":"调查分析"},{"id":"83137eb4-a6ce-4dd3-987f-6fb5f2443a8a","keyword":"对策","originalKeyword":"对策"}],"language":"zh","publisherId":"fsyfh200308008","title":"魏<span style=\"color:red\">荆</span>输油管道腐蚀调查分析","volume":"24","year":"2003"},{"abstractinfo":"通过对涂层的形成原理及失效方式、耐腐蚀寿命、结合力、涂装施工工艺和防腐涂层维护5个方面进行对比,分析了油漆和电弧喷铝涂装方案的特点.针对<span style=\"color:red\">荆</span>岳大桥所处的腐蚀环境,指出在钢箱梁防腐蚀施工中,电弧喷铝比油漆重防腐方案具有更优秀的防腐蚀效果,进而说明电弧喷铝防腐涂装能够更广泛地应用到钢结构防腐施工中.","authors":[{"authorName":"王延东","id":"79a64f13-cd07-4f76-a942-305d0c319fba","originalAuthorName":"王延东"},{"authorName":"杨笑宇","id":"52f05c9a-d94f-43b0-b46d-ad1b09ebae23","originalAuthorName":"杨笑宇"},{"authorName":"洪伟","id":"0a2fe7c5-8a71-4b44-81fa-6d5c4d6d9ec9","originalAuthorName":"洪伟"},{"authorName":"贾平","id":"37ec5dfa-6e87-4e94-a06c-20d7bbbc56ae","originalAuthorName":"贾平"},{"authorName":"晁宇","id":"ad56dc84-d10f-417c-862b-918db0e1323d","originalAuthorName":"晁宇"}],"doi":"10.3969/j.issn.1001-3660.2009.01.029","fpage":"81","id":"d1a1619e-5bfc-4843-ae42-a343fb9a8a98","issue":"1","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术   "},"keywords":[{"id":"8afd8081-7ca0-491b-a25c-e2e0bf4a729f","keyword":"大桥","originalKeyword":"大桥"},{"id":"771d7517-176e-4fa1-8d6a-46ef6e42cf6d","keyword":"钢箱梁","originalKeyword":"钢箱梁"},{"id":"d0df47af-5c81-4752-a265-b68ef254bd5a","keyword":"油漆重防腐","originalKeyword":"油漆重防腐"},{"id":"df1d9fef-a8ba-416e-a22b-6875c2cd5055","keyword":"电弧喷铝","originalKeyword":"电弧喷铝"}],"language":"zh","publisherId":"bmjs200901029","title":"<span style=\"color:red\">荆</span>岳大桥钢箱梁油漆与电弧喷铝涂装方案对比","volume":"38","year":"2009"},{"abstractinfo":"以皮胶原纤维为基质,通过醛交联剂将黑<span style=\"color:red\">荆</span>树单宁固化在胶原纤维上组装成超分子吸附材料,研究该吸附材料对La3+的吸附特性.实验表明,该吸附材料对La3+的吸附平衡符合Freundlich方程式;其平衡吸附量受pH值影响较大,在pH3.0～5.0范围内,其吸附量随pH升高而增加,在pH≥5时,吸附量开始下降;其吸附量对温度影响不敏感,在293K～313K时,La3+的吸附平衡量随温度变化不大,但当温度超过313K时,平衡吸附量开始下降.吸附动力学可用拟二级速度方程来描述,由拟二级速率方程计算所得到的吸附平衡量与实测值的偏差在±3.5%以内,具有较好的一致性.","authors":[{"authorName":"刘方","id":"b16ce930-2010-4c0c-9da6-1d3fd12941e7","originalAuthorName":"刘方"},{"authorName":"何春光","id":"2d80b2fe-b1c9-44bd-98a8-d501bae7d0ec","originalAuthorName":"何春光"},{"authorName":"廖学品","id":"520fb463-9ea1-4778-b917-1c736a0fb171","originalAuthorName":"廖学品"},{"authorName":"赵仕林","id":"9ef66a90-8afa-44b5-8e29-6e4d8ee38dd4","originalAuthorName":"赵仕林"}],"doi":"10.3969/j.issn.1004-0277.2008.02.008","fpage":"35","id":"6a87c5e2-97be-4191-923e-f0ccd249e32a","issue":"2","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"3e5f93b3-ac9b-4176-8685-9c8512ff67fa","keyword":"固化黑<span style=\"color:red\">荆</span>树单宁","originalKeyword":"固化黑荆树单宁"},{"id":"51540db8-efd8-4b63-8541-0a519e3c7c32","keyword":"La3+吸附","originalKeyword":"La3+吸附"},{"id":"fa11af79-46db-40f6-a376-b4c9f7308092","keyword":"特性","originalKeyword":"特性"}],"language":"zh","publisherId":"xitu200802008","title":"胶原纤维固化黑<span style=\"color:red\">荆</span>树单宁对La3+的吸附特性研究","volume":"29","year":"2008"},{"abstractinfo":"以富含单宁的黑<span style=\"color:red\">荆</span>树树皮为原料,通过甲醛交联剂原位固化黑<span style=\"color:red\">荆</span>树单宁制备吸附材料,研究该吸附材料对轻稀土离子La3+、Pr3+、Nd3+(RE3+)的吸附特性.实验表明:该吸附材料对La3+的吸附最适宜的pH为5.0左右,对Pr3+、Nd3+的吸附最适宜的pH为5.5左右,此时pH升高或降低,吸附量有较大幅度下降.和pH因素的影响相比较,温度对平衡吸附量影响较小,反应温度为303 K时,原位固化黑<span style=\"color:red\">荆</span>树单宁对RE3+的吸附效果最好.当RE3+溶液的初始浓度为5.0 mmol·L-1时,在温度为303 K和最适宜的pH条件下,吸附剂用量为0.10 g,平衡吸附量可达到La3+为217.26 mg·g-1,Pr3+为228.56 mg·g-1,Nd3+为329.76 mg·g-1,其吸附等温线符合Freundlich方程.这种吸附剂对RE3+的吸附动力学可用拟二级速率方程来描述,由拟二级速率方程计算所得到的平衡吸附量与实测值的偏差在7%以内,具有很好的一致性.","authors":[{"authorName":"童培杰","id":"0f15ff37-642c-410a-a53f-1fd2b838a0ee","originalAuthorName":"童培杰"},{"authorName":"廖洋","id":"a035b0dd-3ac2-47c5-8d8a-144e579a307a","originalAuthorName":"廖洋"},{"authorName":"李瑞桢","id":"ed3c6093-8129-4306-aa78-0944e6e23d7d","originalAuthorName":"李瑞桢"},{"authorName":"操飞","id":"57cb2cd9-4cfe-4238-898d-35b5473529dd","originalAuthorName":"操飞"},{"authorName":"赵仕林","id":"6dc0201d-0e79-4d24-bee0-e86996100aa8","originalAuthorName":"赵仕林"},{"authorName":"杨莉莉","id":"f722bb51-5196-4b6b-8566-69d8c8bf9fbf","originalAuthorName":"杨莉莉"},{"authorName":"彭连启","id":"ee3c191f-01df-4566-a47c-2e0946263876","originalAuthorName":"彭连启"}],"doi":"","fpage":"269","id":"b0866c9e-8fd0-476c-bf32-ffeca6ae3712","issue":"2","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"2d7f2796-6308-4a92-86ac-7f67b48eec4e","keyword":"原位固化黑<span 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style=\"color:red\">荆</span>树单宁对La3+、Pr3+、Nd3+的吸附特性","volume":"40","year":"2011"},{"abstractinfo":"介绍了长输管线防腐蚀技术的一个应用工程案例.","authors":[{"authorName":"潘永才","id":"d6bfeafb-6e97-4939-a715-b9d7c1f19423","originalAuthorName":"潘永才"},{"authorName":"韩啸","id":"e24b8add-07af-4be7-927a-ab0bbbdb6074","originalAuthorName":"韩啸"},{"authorName":"张延丰","id":"3b797a07-2265-40f8-8bb7-337b2edc7c17","originalAuthorName":"张延丰"},{"authorName":"王东林","id":"424c4337-72c4-402b-b746-6d07405d2330","originalAuthorName":"王东林"},{"authorName":"刘占新","id":"9f2f064c-37f4-4f50-9df2-9f919c839241","originalAuthorName":"刘占新"},{"authorName":"程彪","id":"8a0c7253-a311-4dc9-9e07-31a43bd26f26","originalAuthorName":"程彪"},{"authorName":"张国平","id":"7e426cf9-6e6e-44cc-b50f-2b1f0b02e3f9","originalAuthorName":"张国平"}],"doi":"","fpage":"700","id":"638145b6-32bf-4fd7-aaa1-8f496cce238a","issue":"11","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"b4428456-425b-4cd0-8f0a-7a0c7cfc6979","keyword":"长输管线","originalKeyword":"长输管线"},{"id":"12b307af-43c2-40ee-9d7c-5e61563678a8","keyword":"涂层加阴极保护","originalKeyword":"涂层加阴极保护"},{"id":"30f4bedc-b53e-421c-87fe-dd02fdd3cafc","keyword":"阳极","originalKeyword":"阳极"},{"id":"2f70d1e7-4c7c-4ea4-9a47-12dbb1cdf8a7","keyword":"保护电位","originalKeyword":"保护电位"}],"language":"zh","publisherId":"fsyfh200811019","title":"<span style=\"color:red\">荆</span>-<span style=\"color:red\">荆</span>成品油长输管线防腐蚀技术","volume":"29","year":"2008"},{"abstractinfo":"由中国腐蚀与防护学会耐蚀金属材料专业委员会主办、南京德<span style=\"color:red\">磊</span>科技有限公司承办的第十一届全国化学镀会议（The 11 th China ElectrolessPlating Conference, CEPC - 11 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