STF—Ⅲ型双通道煤粉燃烧器在HG—220／10—YM10型锅炉中应用

HG－220／100－YM10型锅炉采用STF－Ⅲ型双通道煤粉燃烧器技术改造后，炉内空气动力场测定，并对锅炉进行了热态经济性测定试验，提高了锅炉效率。     

汽轮发电机组转子—轮盘—叶片系统耦合扭转振动研究

在传统的汽轮发电机转子系统强度及振动计算中,转子,叶片是分开考虑的,忽略了相互间的耦合作用,随着大扭曲长叶片的普遍采用,进行精胡的转子－轮盘－叶片耦合拓动分析对防止叶片,轮盘,转子事故已很有必要,本文提出了一种转子,轮系耦合扭转振动的分析方法,将耦合系统分为主部件转子和分支部件轮盘－叶片系统,分支部件的各阶模态可简化为等效的质量－弹簧系统,这样可以将原来大规模耦合振动系统降阶为低阶等效的小规模耦保系统,进而求出其频率和振型。     

SHL12．5—2．45—D稻壳炉的设计

本文阐述了稻壳炉概况，重点介绍SHL12．5－2．45－D稻壳炉的设计，并简要说明运行后的一些情况。     

低Cr—Mo—Re抗磨铸铁抛丸机叶片的生产研究

试制一种低Ｃｒ－Ｍｏ－Ｒｅ抗磨铸铁抛丸机叶片，代替青岛黄河铸造机械有限公司的叶片，新叶片的硬度ＨＲＣ≥６２，冲击值ＡＫ≥６（Ｊ）可代替购买的叶片，每年为工厂节省７０多万人民币。     

粗粉分离器的更新换代—WL—CB—Ⅰ系列多通道轴向型粗粉分离器特点

经过十多年来的不断改进，粗粉分离器设计研制成果新型WL－CB－Ⅰ系列多通道轴向型粗粉分离器，本主要介绍其结构特点，运行特性，选型计算等，供制粉系统设计中选用。     

柴油—甲醇—水复合浮化燃料的试验研究

本文介绍了一种适合于柴油－甲醇－水复合乳化的新型乳化剂的制取方法,分析了该种乳化剂的乳化机理,探讨了用CR－2型乳化装置配制柴油－甲醇-水复合乳液的工艺,并在柴油机台架上进行了试验研究。     

奥里油在WNS4—1．25—Y锅炉上的燃用

对奥里油在WNS4－1．25－Y锅炉的燃用的安全性和经济性作了评价，为奥里油在我国锅炉尤其是电站燃油锅炉上的规模燃用作了前期准备工作。     

BG—35／39—M型锅炉防焦箱的弯曲变形和裂纹

对一台ＢＧ－３５／３９－Ｍ型锅炉降压运行后,所发生的防焦箱弯曲鼓包及裂纹等问题,通过分析、论证,找出了原因,并提出了切实可行改进措施。     

SA—335P91集箱焊接

本文介绍了SA－335P91材料的应用前景、SA－335P91集箱的结构及焊接难点，焊接工艺试验，焊接工艺措施及SA－335P91集箱焊接工艺在实际生产中的应用情况等。     

UG—130／3.82—M4型锅炉燃烧调整优化

通过对UG－130／3．82－M4型锅炉设备改造及运行优化调整等技术措施，使得锅炉热效率明显提高，排烟温度降低，取得了运行优化调整所产生的节能降耗效果。     

欧美发展氢能和燃料电池汽车的举措及对我国的建议

目前发达国家都在加快对新型车用能源和车辆技术的研发。氢能和燃料电池技术被一些发达国家视为未来道路交通能源的理想解决方案,并投入巨资开展研发活动。目前欧美等国已经形成政府支持下的多方联合开发、推广氢能和燃料电池汽车技术的模式,企业之间也建立起优势互补、强强联合的合作伙伴关系。重点介绍了在欧洲氢能和燃料电池技术领域处于领先地位的德国的主要做法及取得的进展。我国氢能和燃料电池汽车技术的研发、示范和推广工作起步时间不长．国外先进国家的经验和做法值得借鉴。最后为我国发展氢能和燃料电池汽车提出了建议。     

The energy ecology derived from thermodynamic mass equivalence reveals critical energy reliability faults

The recent articulation of the thermodynamic mass-enthalpy equation on the basis of natural law was generalized and found to be compatible with observed wave-particle duality. Original causal derivations of premiere energy equations were obtained in a compact, interlocked manner, an energy ecology, which unifies historically disjointed physical concepts. The popular perception of the vacuo velocity of light was demoted to subconsequence status as a manifestation of the universal constant velocity found by extracting the square root of the universal proportionality constant between enthalpy and mass, the natural registry of which is given by the thermodynamic equivalence statement. All relationships with explicit vacuo light velocity connotations are affected. In particular, the classic formulae of Einstein, Planck, De Broglie and Compton are too. For the first time, an unambiguous natural law based method for performing absolute and coordinated mass and enthalpy balances is described. The methodology reveals the general presence of unexpected mass and enthalpy shortfalls in well studied systems wholly consistent with the existence of a novel fundamental particle. Dubbed the Avogadron, it has properties beyond and can function as both a companion to and a constituent of the entire inventory of known particles. As such, it represents a supraparticle, the first discovered, which appears to be the ultimate parcel of energy and matter with a universal presence in all processes and conversions. A sampling of the Avogadron's importance and applications is presented. The overall study revealed an enormous run of energy reliability conundrums which affect current science, technology and general practice. Popular expositions of thermodynamic law are shown to be misleading and prone to error. The fields of nuclear energy, medicine, genetics and weights and measures seem to be critically impacted. An international program for establishing definitive hierarchical energy codes, re-educating and re-qualifying personnel, conducting in-depth reliability assessments and implementing indicted correctives constitutes an immediate and dire imperative.     

静电纺丝法制备硅碳纳米纤维及其在锂钠离子电池中的应用

静电纺丝法由于具有工艺简单、功能多样等优点,是一种重要的制备一维锂钠离子电池纳米结构电极材料的方法。目前,已有大量利用静电纺丝技术制备高性能电极材料的研究报道,但具有系统性和针对性的综述论文尚十分有限。碳材料是最早被研究且已实现商业化的锂离子电池负极材料,硅材料则是理论容量最高的负极材料,因此,两者一直是学术界和工业界关注的重点;但碳材料理论容量低和硅材料体积变化大的问题严重阻碍了各自更广泛的实际应用。静电纺丝技术被证明是一种可以解决上述问题的十分有效的方法。因此,本文系统地综述了静电纺丝法制备的硅基和碳基纳米纤维在锂钠离子电池负极材料上的应用和发展,重点从静电纺丝原理、硅碳材料的设计及合成、结构的调控与优化、复合材料的制备到电化学性能的提高等方面作了详细介绍和讨论,同时也指出静电纺丝法在大规模生产中的不足及未来可能的发展方向。希望此综述可以为先进储能材料（尤其是硅基和碳基纳米电极材料）的设计和制备提供一些有益的指导和帮助。     

Theoretical models for effective electrical and electrochemical properties of nano-particle infiltrated electrode of solid oxide fuel cell

Single- and binary-phase nano-particle infiltrated electrodes (SIE and BIE) have been actively studied experimentally. To properly understand the experimental results and the benefits of SIE and BIE designs, new models for electrical conductivities of BIE and TPB lengths of SIE and BIE are proposed here. The models agree with experiments on the variation of conductivity with LSM loading. SIE and BIE may provide adequate electronic conductivity at low loading of conducting material. The theoretical effective properties are further used in multi-physics modeling and the obtained I–V curves also agree with the experiments. Quantitative comparisons of the ionic conductivities of SIE, BIE and conventional composite electrode (CE) are made. BIE possesses the longest TPB length and SIE may also yield a TPB length that is one order of magnitude larger than that of CE. The new theory allows for in-depth analysis and design optimization of BIE and SIE for improved performance.     

基于VB的柴油机工作过程计算

本文运用Visual Basic高级编程语言对柴油机的热力过程和动力过程进行编程计算,对参数进行优化设计,计算结果可列表显示,并绘制出示功图和各种受力图。程序界面友好,操作简单,提高设计效率,缩短开发周期,节约成本。     

A framework for reviewing the trade-offs between, renewable energy, food, feed and wood production at a local level

High fuel prices and concerns about energy security and anthropogenic climate change are encouraging a transition towards a low carbon economy. Although energy policy is typically set at a national level, tools are needed for people to engage with energy policy at regional and local levels, and to guide decisions regarding land use, distributed generation and energy supply and demand. The aim of this paper is to develop a per-capita approach to renewable energy demand and supply within a landscape and to illustrate the key trade-offs between renewable energy, food, (animal) feed and wood production. The chosen case study area (16,000 ha) of Marston Vale, England is anticipated to have a population density midway between that for England and the UK. The daily per capita demand for energy for heat (31 kWh), transport (34 kWh) and electricity (15 kWh) when combined (80 kWh) was seven-fold higher than the combined demand for food (2 kWh), animal feed (6 kWh), and wood (4 kWh). Using described algorithms, the combined potential energy supply from domestic wind and photovoltaic panels, solar heating, ground-source heat, and municipal waste was limited (<10 kWh p⁻¹ d⁻¹). Additional electricity could be generated from landfill gas and commercial wind turbines, but these have temporal implications. Using a geographical information system and the Yield-SAFE tree and crop yield model, the capacity to supply bioethanol, biodiesel, and biomass, food, feed and wood was calculated and illustrated for three land-use scenarios. These scenarios highlight the limits on meeting energy demands for transport (33%) and heat (53%), even if all of the arable and grassland area was planted to a high yielding crop like wheat. The described framework therefore highlights the major constraints faced in meeting current UK energy demands from land-based renewable energy and the stark choices faced by decision makers.     

堤防多尺度监测与分析评价

在分析堤防特点和多尺度概念基础上,提出了堤防多尺度监测和分析评价的相关概念及方法,给出了具体监测尺度评价方法,重点研究了监测自动化和信息系统集成,并探讨跨尺度评价方法及存在的问题,为堤防多尺度监测和分析评价提供了参考.     

Developing the geothermal resources map of Iran

Geothermal exploration involves a high degree of uncertainty and financial risk, and requires reliable exploration data to constrain development decisions. The paper describes a geothermal exploration and resource identification method that is based on building a map of potential geothermal resource areas by combining geological, geochemical and geophysical datasets; it is a powerful tool for visualizing new and existing data during decision-making processes. By performing suitability analysis and geothermal area identification, and by establishing criteria to define geothermal resources with development potential, a map of Iran was constructed highlighting 18 promising areas.     

生物质与煤流化床催化气化制备燃气

基于单一流化床两步气化法,以煤作为热载体和发热体,水蒸气为气化剂,CaO为催化剂,在自行研制的流化床热态装置上对生物质（锯木）气化制备燃气进行了研究。探讨了温度和水蒸气与锯木比对燃气组分和低位热值的影响。在所研究的操作参数范围内,（H2 + CO）含量为67.58% ~ 74.9%,燃气低位热值为10719.09 kJ/Nm3 ~ 12002.44 kJ/Nm3。实验结果表明,含少量N2的中热值燃气可以被获得,H2和CO是燃气中最主要的两种气体。随着温度的升高,燃气中H2和CO含量增加,而CH4和CO2含量及燃气低位热值则呈现下降趋势。随着水蒸气与锯木比的增加,燃气中H2和CO2含量增加,而CH4和CO含量则相应的减小。     

过热器再热器爆漏事故的原因分析及对策

过热器、再热器爆漏事故严重影响了锅炉机组的安全性和经济性,而造成过热器、再热器爆漏事故的主要因素有超温爆管、磨损、高温腐蚀、热疲劳、质量失控等。通过对这些因素的主要原因和爆口特征的分析,提出了一些过热器、再热器爆漏事故的防治措施。