绝缘材料, 2015, (10): 64-71.
重冰区覆冰对同塔双回交流输电线路参数的影响研究
魏延勋 1, , 朱清海 2, , 肖致黔 3, , 王楠 {"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"以基于AMTEC的碟式太阳能热发电系统的毛细抽吸两相回路多孔芯蒸发器为对象，建立轴对称恒温相变模型，研究了分别以钠、钾、钠钾合金为工质时的毛细多孔芯及液体通道内压力、速度和温度分布，以及多孔芯材料分别为高温陶瓷、不锈钢、镍时的蒸发器内热质传输特性。结果表明，以钠钾合金为工质的多孔芯内表面温度要明显低于钠和钾；以高温陶瓷为多孔芯材料时，多孔芯内表面温度最低，使用镍为多孔芯材料时，内表面温度最高。","authors":[{"authorName":"吴双应","id":"ddba47aa-76c7-4400-8756-4fb2224b608d","originalAuthorName":"吴双应"},{"authorName":"曹宝喜","id":"7e549e93-27bd-4318-9aae-1141a6715252","originalAuthorName":"曹宝喜"},{"authorName":"肖兰","id":"a5402753-591e-4f7f-9581-d2381e5e8968","originalAuthorName":"肖兰"},{"authorName":"李友荣","id":"338fc3b4-991d-4690-9cab-53294c73f1e5","originalAuthorName":"李友荣"}],"doi":"","fpage":"2147","id":"6b5598be-2400-44ab-8215-0ea8bed7e96a","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":"3b392d30-a32e-4142-8d5a-14de45d21a69","keyword":"毛细多孔芯蒸发器","originalKeyword":"毛细多孔芯蒸发器"},{"id":"04abea1d-505b-4f29-b4b1-42b4005bfb33","keyword":"工质","originalKeyword":"工质"},{"id":"6b58f98c-8ecc-491c-beed-fef9be9900d3","keyword":"材料","originalKeyword":"材料"},{"id":"bb6dddca-907a-454e-9ec9-2f4d8ae22f82","keyword":"碱金属热电转换器(AMTEC)","originalKeyword":"碱金属热电转换器(AMTEC)"},{"id":"387eac6d-1b6d-4ee5-be5d-130617b20023","keyword":"热质传输","originalKeyword":"热质传输"}],"language":"zh","publisherId":"gcrwlxb201212033","title":"工质及材料对基于AMTEC多孔芯蒸发器性能的影响","volume":"33","year":"2012"},{"abstractinfo":"基于爱因斯坦的狭义相对论的质能关系建立了热质的概念.物体的热能所对应的动质量就是热质.提出了热子的概念和热子气模型.采用气体分子动理论导得了热子气的压力(热质压力)和热子气的状态方程.热子气中的热质压力梯度是热量(热子气)运动的推动力.","authors":[{"authorName":"过增元","id":"cab4cfea-fcd9-462b-93c2-d8caeec46761","originalAuthorName":"过增元"}],"doi":"","fpage":"631","id":"16ebf50f-70e2-4705-9969-8d511060925c","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":"b5a59f0c-7f90-407e-9713-593d680ad510","keyword":"热能","originalKeyword":"热能"},{"id":"ae309826-9a2b-4702-ad3e-2f8bed6dd8e3","keyword":"热质","originalKeyword":"热质"},{"id":"fa68d25b-cf15-48a0-a7a9-acc1b6f75246","keyword":"热子气","originalKeyword":"热子气"}],"language":"zh","publisherId":"gcrwlxb200604029","title":"热质的运动与传递——热质和热子气","volume":"27","year":"2006"},{"abstractinfo":"过增元基于质能方程提出了热质的概念.在非平衡热力学中,存在最低能量耗散原理,根据该原理可以导出热传导,扩散及粘性流动等不可逆输运过程的方程式.当采用热质模型对传热现象进行描述时,发现热质的运动也满足最小作用量原理:最低热质能耗散原理,根据该原理可以推导得出热质运动的动量守恒方程.","authors":[{"authorName":"程新广","id":"326ea98b-7dc4-4a78-80c2-c1fc902131d8","originalAuthorName":"程新广"},{"authorName":"朱宏晔","id":"c9a5e770-4549-4071-8a43-42e1f73fe84e","originalAuthorName":"朱宏晔"},{"authorName":"过增元","id":"b35c62e1-cd94-435f-8e3f-6357d2860cf4","originalAuthorName":"过增元"}],"doi":"","fpage":"73","id":"53af975d-74ef-4659-87ec-21e6f928f488","issue":"z1","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":"f8944239-2252-4ee4-a0ab-ff8d600b642c","keyword":"热子气","originalKeyword":"热子气"},{"id":"505b1c95-f80e-4aa2-a7ef-07fb364ab451","keyword":"最低热质能耗散原理","originalKeyword":"最低热质能耗散原理"},{"id":"e8cc35ff-b0ed-45b9-864b-c6f0105a0104","keyword":"热质运动方程","originalKeyword":"热质运动方程"}],"language":"zh","publisherId":"gcrwlxb2006z1019","title":"热质的运动和传递-最低热质能耗散原理和热质运动方程","volume":"27","year":"2006"},{"abstractinfo":"根据爱因斯坦狭义相对论,热量具有其对应的相对论质量,并且引入了描述热质(热量)运动的连续方程、动量方程.本文根据热质(热量)运动控制方程组,导出了热质(热量)的波动方程,证明了热量具有波动的传递方式,当热质动能与热质的耗散在同一量级时,得到了有限的热波传播速度.分析了热波产生的物理机制.基于热质理论的热波模型与CV模型进行了比较,指出了CV模型在物理上的缺陷.最后对一维热波的传播过程进行了数值模拟,给出了超快速导热过程的物理图像.","authors":[{"authorName":"朱宏晔","id":"f2b2c09a-87cf-4d5a-8439-8e99b4ade494","originalAuthorName":"朱宏晔"},{"authorName":"过增元","id":"e247fdf2-15c9-4989-9694-a177516f1862","originalAuthorName":"过增元"}],"doi":"","fpage":"271","id":"986a2ca8-97ec-4381-930c-8fa0dc30445a","issue":"2","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":"5ec08927-938b-4b3b-9208-3e7ba3581554","keyword":"热质","originalKeyword":"热质"},{"id":"ca78a632-348a-4611-84c1-77a0d4154ad4","keyword":"热波","originalKeyword":"热波"},{"id":"7ba39dc6-ce19-4cb1-af9c-892cd198b2ed","keyword":"CV模型","originalKeyword":"CV模型"}],"language":"zh","publisherId":"gcrwlxb200602029","title":"热质的运动与传递-热波","volume":"27","year":"2006"},{"abstractinfo":"现有流变学本构方程大多是基于唯象模型或者通过对线性定律进行修正而导出的,物理意义不够清晰。本文借鉴热质理论,提出连续介质微元的动能同样具有当量质量,可以用能质控制方程导出普适动能输运定律。普适动能输运定律在不同问题背景下,可以导出牛顿黏性定律,胡克定律以及流变学中较为基础的线性黏弹性本构方程。能质理论推导流变学本构方程的过程是基于第一性原理,不仅物理意义清晰,而上揭示了热输运与动能输运之间的内在统一规律。","authors":[{"authorName":"董源","id":"62d2efd4-9be8-489d-9aea-437d3f23baa2","originalAuthorName":"董源"},{"authorName":"过增元","id":"2a6ce10b-b8c9-4488-8378-7c7f3cf10144","originalAuthorName":"过增元"}],"doi":"","fpage":"465","id":"51cef53f-3a8d-494b-b690-9b899cfab222","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":"b10e6b1f-40e0-4175-89fe-5502136cc0df","keyword":"热质理论","originalKeyword":"热质理论"},{"id":"4d9f688f-89a0-4b77-b938-ab0c1e6b23ff","keyword":"能质理论","originalKeyword":"能质理论"},{"id":"74f73df4-1a12-477d-ad78-9c0fb72b70f6","keyword":"流变学","originalKeyword":"流变学"},{"id":"1fa9a99b-b75e-45d9-aad6-1a71877f6acc","keyword":"非牛顿流动","originalKeyword":"非牛顿流动"},{"id":"a9439455-b440-43b3-b25c-280ecad98683","keyword":"本构方程","originalKeyword":"本构方程"}],"language":"zh","publisherId":"gcrwlxb201203026","title":"从热质理论到能质理论","volume":"33","year":"2012"},{"abstractinfo":"基于热质(热量的当量动质量)的概念,通过建立和分析热质的运动方程得到了反映热质动能变化的稳态导热微分方程,表明:Fourier导热定律只有在热质的动能变化相对热质势能变化很小而可以忽略时才成立;在高热流密度和低温的情况下热质的动能变化不可忽略,这种动能效应表现为热流密度和温度梯度不再成线性关系.动能效应也导致Fourier导热定律不能通过热流和温度梯度准确地获得物体的导热系数,本文基于热质运动方程给出了导热系数动能效应的修正式.最后针对高热流密度和低温一维稳态导热进行了分子动力学模拟验证.","authors":[{"authorName":"曹炳阳","id":"e9291670-9ebb-4420-be3a-b9fd0a9c9dd3","originalAuthorName":"曹炳阳"},{"authorName":"张清光","id":"fdfc460b-40ce-494f-8619-0ceb43c91558","originalAuthorName":"张清光"},{"authorName":"过增元","id":"89e9179d-84e4-4871-a9f1-2aea35584c21","originalAuthorName":"过增元"}],"doi":"","fpage":"274","id":"e3de4cf8-a8a1-4a71-8a44-d6e3771fe838","issue":"2","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":"457893c5-cb68-41bb-8730-2d308b6899c4","keyword":"热质","originalKeyword":"热质"},{"id":"7ca82e87-e8ef-42ef-aa12-22bd4ddfd958","keyword":"动能效应","originalKeyword":"动能效应"},{"id":"abdbd3b3-4bfe-4301-9b32-9e48a1cf38f5","keyword":"导热系数","originalKeyword":"导热系数"},{"id":"5e2266c5-4fe1-48f0-a570-c6aea7f7dc63","keyword":"分子动力学","originalKeyword":"分子动力学"}],"language":"zh","publisherId":"gcrwlxb200602030","title":"热质的运动与传递-微尺度导热中的热质动能效应","volume":"27","year":"2006"},{"abstractinfo":"基于热质的概念应用牛顿力学原理建屯了热质输运的控制方程,推导得到了普适的导热定律.在惯性力可以忽略时它即退化为傅立叶导热定律,反映出非傅立叶导热现象的本质是热质的惯性引起的.当热流和温度对空间的惯性以及温度对时间的惯性可以忽略时,所得到的导热定律可以退化为CV模型.对热波传递的数值分析表明:当热扰动和热流都比较小时,热流在空间加速的惯性可以忽略,基丁热质理论的热波方程和CV模型符合得很好;但是,在描述较大的热扰动时,由于热流的空间加速惯性不能够被忽略,CV模型的结果在两个温度波峰叠加时会出现负温度的非物理现象,而基于热质理论的普适导热定律的结果则克服了这一缺陷.","authors":[{"authorName":"曹炳阳","id":"baa33dad-5449-43c4-bf0c-88c4e31f9bcc","originalAuthorName":"曹炳阳"},{"authorName":"胡锐锋","id":"5449508c-f778-444d-ae20-a9eb4efc96c0","originalAuthorName":"胡锐锋"},{"authorName":"过增元","id":"cb1b612a-4096-484e-b658-dd10ed5b2556","originalAuthorName":"过增元"}],"doi":"","fpage":"1351","id":"94818daf-f52f-4b97-8bb7-7d659777b68a","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":"00b0a950-93b5-4964-bded-dc71f603835e","keyword":"热波现象","originalKeyword":"热波现象"},{"id":"1899337e-cf8d-425c-a1b8-8840d1c6e775","keyword":"热质理论","originalKeyword":"热质理论"},{"id":"d3066759-6712-45f5-8e8d-ea70b0656dc7","keyword":"非傅立叶导热","originalKeyword":"非傅立叶导热"},{"id":"b5934939-a807-4e8a-a648-298a54732631","keyword":"CV模型","originalKeyword":"CV模型"}],"language":"zh","publisherId":"gcrwlxb200808022","title":"基于热质理论的热波传递现象研究","volume":"29","year":"2008"},{"abstractinfo":"热整流现象是近年来在纳米系统中发现的一种特殊热传导现象,具有重要的应用前景,但是缺乏明确的物理解释和宏观物理图像.本文基于热质理论将导热过程与流体力学相类比,论证了热质运动的空间惯性力可以导致非对称导热介质中的热整流现象,并举例分析了硅纳米薄膜中的热整流效应.热质理论预测的热整流系数可达40％,足以满足构建热晶体管或者逻辑门的需求.","authors":[{"authorName":"董源","id":"2fd7eae3-3b35-4376-b51b-b38fe44c4185","originalAuthorName":"董源"}],"doi":"","fpage":"1723","id":"84756cd1-8504-4f3b-8d81-e5430e35a684","issue":"9","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":"c3042c9e-c4b6-4f38-a2a0-660f6896eb8f","keyword":"热质理论","originalKeyword":"热质理论"},{"id":"73ea2805-e0b8-4913-9300-319f8528cf64","keyword":"热整流现象","originalKeyword":"热整流现象"},{"id":"577ce707-6f2d-418f-b098-5c85a40b290c","keyword":"纳米薄膜","originalKeyword":"纳米薄膜"},{"id":"08caeac3-ca69-4305-868a-b49d819d01cd","keyword":"等效热导率","originalKeyword":"等效热导率"}],"language":"zh","publisherId":"gcrwlxb201309029","title":"基于热质理论的纳米系统热整流现象","volume":"34","year":"2013"},{"abstractinfo":"根据热质运动理论可以得到普适导热定律,适用于极高热流密度以及超快速加热的极端导热条件.已有的理论研究得到了声子气状态方程,适用于非金属材料中的普适导热模型.而在金属材料中电子是热量传递的主要载体,声子气状态方程将不再适用.本文推导出热质理论中的电子气状态方程,并得到金属中的普适导热定律,为金属材料中极端条件下非Fourier导热现象的研究提供了理论基础.","authors":[{"authorName":"王海东","id":"ca457954-6f51-4d84-ad27-84759b7502b2","originalAuthorName":"王海东"},{"authorName":"曹炳阳","id":"db102e4c-00d7-40f7-8fa3-fffe221c9714","originalAuthorName":"曹炳阳"},{"authorName":"过增元","id":"e552ad89-1200-4f43-94d5-50bf64213e23","originalAuthorName":"过增元"}],"doi":"","fpage":"817","id":"7f9a0935-6a48-41c0-bbf0-6b0016bb0de8","issue":"5","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":"c4b8903d-6388-4067-ba4f-55e797ca75ae","keyword":"热质","originalKeyword":"热质"},{"id":"7a4aded3-26d9-402d-9a51-114059608186","keyword":"状态方程","originalKeyword":"状态方程"},{"id":"0450fce0-702e-4372-9aa7-6dc8d517a6ae","keyword":"电子气","originalKeyword":"电子气"},{"id":"ca24211c-eb71-42d9-a45e-6c9dbfb4cd15","keyword":"普适导热定律","originalKeyword":"普适导热定律"}],"language":"zh","publisherId":"gcrwlxb201005025","title":"金属中的热质运动-电子气的热质状态方程","volume":"31","year":"2010"},{"abstractinfo":"研究了w(Al2O3)为91.2%,w(Mgo)为7.0%,高温抗折强度为33.4 MPa,弹性模量为146.1 GPa,热膨胀系数为7.97×10-6K-1的铝镁质钢包透气砖的热震损毁现象.采用脉冲激振法、三点弯曲法测量铝镁质钢包透气砖热震前后的热震参数、弹性模量、常温和高温抗折强度,并计算了弹性模量和抗折强度保持率.结果表明:铝镁质材料热震过程中产生大量微裂纹,裂纹扩展慢,并且铝镁质材料的细晶和网络穿插结构有助于提高其抗热震性能.","authors":[{"authorName":"张晖","id":"9690ea50-aaae-48f8-ba62-94af460ad174","originalAuthorName":"张晖"},{"authorName":"孙加林","id":"f31818e6-488d-4db0-a69d-953c65a0087c","originalAuthorName":"孙加林"}],"doi":"10.3969/j.issn.1001-1935.2009.06.003","fpage":"409","id":"86f85b25-c9f2-4afd-8767-8b9e26ff8812","issue":"6","journal":{"abbrevTitle":"NHCL","coverImgSrc":"journal/img/cover/NHCL.jpg","id":"55","issnPpub":"1001-1935","publisherId":"NHCL","title":"耐火材料 "},"keywords":[{"id":"90ad56de-097c-4a5c-8734-a8046480c2c2","keyword":"铝镁质钢包","originalKeyword":"铝镁质钢包"},{"id":"a09f0366-a2eb-4b8d-9248-2a5faace72ab","keyword":"透气砖","originalKeyword":"透气砖"},{"id":"15c234ed-8062-4e2e-829c-816e0633b352","keyword":"抗热震性","originalKeyword":"抗热震性"},{"id":"72b2ecf7-047e-44b0-af53-9ae7d5ad7785","keyword":"微裂纹","originalKeyword":"微裂纹"}],"language":"zh","publisherId":"nhcl200906003","title":"铝镁质钢包透气砖热震损毁研究","volume":"43","year":"2009"}],"totalpage":3221,"totalrecord":32206}