Clustering- and statistic-based approach for detection and impact evaluation of faults in end-user substations of thermal energy systems by Samanta A. Weber, Michael Fischlschweiger, Dirk Volta, Ulf Rieck-Blankenburg

“…Firstly, this study identifies common indicators of faults using k-means clustering analysis of the temperature data and expert knowledge: an exceeded return temperature level, very low cooling, and inverted temperature readings. …”
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Measurement Stand, Method and Results of Composite Electrotechnical Pressboard-Mineral Oil Electrical Measurements by P. Rogalski

“…The uncertainty of temperature maintaining during several dozen hours of measurements does not exceed ± 0.01 °C. …”
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Chiral Phase Transition in Linear Sigma Model with Nonextensive Statistical Mechanics by Ke-Ming Shen, Hui Zhang, De-Fu Hou, Ben-Wei Zhang, En-Ke Wang

“…The thermodynamics of the linear sigma model and its corresponding phase diagram are analysed. At high temperature region, the critical temperature Tc is shown to decrease with increasing q from the phase diagram in the (T,μ) plane. …”
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Effect of machining parameters on the mechanical properties of high dosage short –carbon- fiber reinforced composites by José António Martins Ferreira, Sergio Oliveira, Joel Silva, Carlos Capela

“…However, above 3000 rpm it was observed significant loss of stiffness, associated with the developed temperature in the machining process.…”
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Conséquences des changements climatiques en milieu océanique by Grégory Beaugrand, Eric Goberville

“…Sensitivity of organisms to temperature changes is high, implicating that a small modification in the temperature regime can have sustained ecosystem effects. …”
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Analysis of Deformation Characteristics of Face Rockfill Dam with Crest Overflow in Feigu Reservoir During Operation by ZHAO Zejin, ZHOU Bin, LONG Jian, XI Lihua, ZHAN Jie

“…On the basis of the dam monitoring data,we analyze and evaluate dam deformation and dislocation distribution laws of spillway drain channels during operation upon the impounding of the face dam with crest overflow in Feigu Reservoir.The correlation analysis of environmental variables such as the reservoir water level,air temperature,and water temperature is carried out by means of mathematical statistics and spatiotemporal distribution analysis.It is concluded that the horizontal deformation and settlement of the dam crest are less than the safety warning values.Air temperature and the reservoir water level are the main environmental factors affecting dam deformation.The dislocation magnitude of the spillway drain channel is highly sensitive to temperature,but with coordinated deformation,adjacent drain channels have small disjunction momentum,and thus the spillway drain channel is in a safe state.We can reduce the uneven settlement of the spillway on the dam crest by mixing the main stone pile with a small amount of buried stone concrete.…”
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Research on Gear Profile Modification based on Thermal-fluid-solid Coupling by Yi Yangfan Lan Huiqing Yu Sitai

“…In order to study the influence of profile modification on the internal flow field，temperature field and stress field of the gearbox system，the gear with or without modification are accurately modeled by Pro/E. …”
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Experimental Study on Fluid Properties of Cement-Fly Ash Slurry Subjected to Multifactors by Tian Huang, Feng Huang, Huifeng Zhou

“…The addition of fly ash enhances the stability of the slurry under different temperature conditions.…”
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Optimization Design of Dynamic Thermal Boundary Carburizing Quenching Process for Spiral Bevel Gear by Liu Fuyang, Liu Ganhua, Xie Xianfeng, Zou Yang

“…The effects of the four main parameters such as the temperature of the cooling medium,the inlet speed of the quenching tank,the temperature of the gear insulation and the carbon potential of the cooling and diffusion stage on the drum length and tooth surface hardness are studied. …”
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NONLINEAR PROPERTIES OF BARIUM TITANATE CERAMICS by IVAYLO LAZAROV, ANKA ZHEGLOVA

“…The coefficient of non-linearity reaches its maximum for the H3BO3 composites, synthesized at temperature of 1100 oC. …”
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Production of pyrolytic carbon from waste of rubber-containing products for use in foundry by A. S. Panasyugin, V. S. Niss, N. P. Masherova

“…It is shown that the optimal temperature for obtaining a solid carbonaceous residue (target product) is 320–380 °C, an increase in temperature above 500 °C leads to a decrease in the mass fraction of pyrolytic carbon from 64.8 to 31.9 %, respectively, the proportion of exhaust gases increases from 5 to 8 %, and heating oil yield from 30.2 to 60.1 %.…”
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Research on the Static Recrystallization and Precipitation Behaviors of a V-N Microalloyed Steel by Baochun Zhao, Tan Zhao, Guiyan Li, Qiang Lu

“…The results show that the softening behaviors of the deformed austenite at lower temperature or higher temperature are markedly different. …”
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Research on Deformation Characteristics of Geomembrane in Welding of Membrane Faced Rockfill Dam by WU Xiuyu, ZHANG Xianlei, WU Yunyun

“…In order to solve the problem that the roughness and local folds of geomembrane in the meridional and zonal welds affect the welding quality,this paper carries out the experimental study on thermodynamic deformation-temperature rule of HDPE/PE/PVC geomembrane by thermal mechanical analyzer,and reveals the deformation characteristics of geomembrane in welding construction by combining the experimental study with theoretical analysis.The experimental results show that the main cause is the difference between the meridional/zonal deformation,and the essential reasons are the history of temperature stress and the orientation of molecular structure of geomembrane in the production process.After being fully fused and formed by natural cooling under unconstrained conditions,the sample is subjected to deformation-temperature test.The test results verify the rationality of the theoretical analysis.According to the results,this paper proposes to improve the production process by avoiding the orientation of molecular structure,reasonably controlling the cooling temperature rate gradient and appropriately increasing the lap width between the meridional and zonal welds to offset the different deformation caused by the remakable differenence of thermodynamic deformation characteristics.…”
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Air Oxidation of Carbon Spheres. I. Master Curves of Pore Parameters by Tetsuo Nishikawa, Michio Inagaki

“…The temperature dependence of the different parameters corresponded to an apparent activation energy of ca. 150 kJ/mol. …”
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Thermal Coupling Analysis and Fatigue Life Prediction of Unidirectional Self-increasing Brake by Zhenhua Yu, Sanyou Ji, Kui He

“…The results show that during the whole braking process， the temperature and stress of the brake drum vary in zigzag shape， and the fatigue life of the brake drum is greatly affected by the temperature. …”
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Mathematical and Experimental Modelling of Adsorption in Fixed Bed. II. Experimental Investigation of Nonisothermal Single Solute Adsorption and Adsorber Simulation by P. Rajniak, J. Ilavský

“…Experimental concentration and temperature breakthrough curves are obtained using different gas inlet concentration and temperature, different bed length and gas mixture flow rate. …”
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Suitable Sowing Date Method of Winter Wheat at the County Level Based on ECMWF Long-Term Reanalysis Data by LIU Ruixuan, ZHANG Fangzhao, ZHANG Jibo, LI Zhenhai, YANG Juntao

“…Judging from the daily average temperature over the years, the temperature fluctuation range in November was the largest in a year, with a maximum standard deviation was 2.61 ℃. …”
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Heating Characteristics of Films Prepared with Polymer-Graphite Composites by Seojin Kim, Weontae Oh, Jong-Seong Bae, Seong Baek Yang, Jeong Hyun Yeum, Jaehyeung Park, Choonghyun Sung, Jungsoo Kim, Jae-Cheon Shin

“…The lower the film resistance, the higher the heating temperature of the film. The surface temperature was uniform throughout the film.…”
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Dynamic Characteristics of Warm Mix Foamed Asphalt Mixture in Seasonal Frozen Area by Yun Hou, Yanxia Cai, Zhishu Zang, Zhenyu Qian, Bin Zhao

“…Results show that dynamic modulus for warm mix foamed asphalt mixture increases with rising temperature and decreased frequency. The inflection points of the dynamic modulus vs frequency curves at low temperature, normal temperature, and high temperature are 2 Hz, 10 Hz, and 15 Hz, respectively. …”
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Electronic spin susceptibility in metallic strontium titanate by A. Najev, N. Somun, M. Spaić, I. Khayr, M. Greven, A. Klein, M. N. Gastiasoro, D. Pelc

“…A major challenge is to understand how the charge carriers themselves evolve with doping and temperature, with possible polaronic effects and evidence of an effective mass that strongly increases with temperature. …”
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