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2901
Experimental Study on the Evolution of Fracture Aperture of Single-Fracture Granite during Liquid Nitrogen Cold Shock Cycling
Published 2024-01-01“…The real-time high-temperature triaxial servo control rock testing machine was used to conduct permeability experiments to examine the fracture aperture of single-fracture granite during liquid nitrogen shock cycles at various temperatures. …”
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2902
Study on the Effect of Different Fe2O3/ZrO2 Ratio on the Properties of Silicate Glass Fibers
Published 2017-01-01“…The results show that the deformation temperature, sphere temperature, hemisphere temperature, and crystallization temperature of the fiber initially decrease and then increase with the increase of Fe2O3/ZrO2 ratio, while the molding temperature decreases with the increase of the ratio of Fe2O3/ZrO2. …”
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2903
Improving the Performance of Liquid-Based Battery Thermal Management Systems Using Flow Patterns and Contact Surface with the Battery
Published 2025-05-01“…This study examined the impact of different flow patterns and solid block contact surfaces on the maximum surface temperature and temperature distribution uniformity. …”
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2904
Experimental study on impact failure characteristics of deep circular roadway
Published 2025-01-01“…The acoustic emission count and energy increase suddenly near comprehensive damage, the degree of infrared radiation temperature field differentiation reaches the maximum and then decreases, and the overall temperature of the temperature field in the low temperature region increases.…”
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2905
Freeze-Thaw Cycle Effect on Sputtering Rate of Water-Saturated Yellow Sandstone under Impact Loading
Published 2019-01-01“…In order to explore the impact of freeze-thaw temperature on the sputtering rate of water-saturated yellow sandstone under impact loading, in this paper, the Hopkinson pressure bar is used to conduct impact loading test on the water-saturated yellow sandstone at the same strain rate (74.22 s−1) under five different freeze-thaw temperatures. …”
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2906
Brood thermoregulation effectiveness is positively linked to the amount of brood but not to the number of bees in honeybee colonies
Published 2023-05-01“…Therefore, we determined whether colony size (number of adult bees and amount of brood) positively influenced the effectiveness of brood thermoregulation that we measured via two criteria: (i) the brood temperature accuracy, via mean brood temperature, supposedly close to the optimum value for brood rearing, and (ii) the stability of the temperature around the mean value. …”
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2907
Estimating the Growing Degree Days in the Northwest of Iran based on Climate Change Models
Published 2018-03-01“…Generally with the temperature increasing, the amounts of growing degree-day without exception increases in review periods and under the four Base temperature. …”
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2908
Energy evolution and infrared radiation characteristics of different bedded coal under uniaxial compression
Published 2024-12-01“…The failure of 90° specimen is tensile failure, and the temperature rise is the lowest 0.4 ℃. The strain energy was positively correlated with the mean IR radiation temperature, and the correlation degree was ranked as U<Ue<Ud. …”
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2909
Experimental and Techno-Economic Analysis of Solar-Geothermal Organic Rankine Cycle Technology for Power Generation in Nepal
Published 2019-01-01“…Temperature of hot spring can also further be increased by adopting the solar collector for rising the temperature. …”
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2910
Dynamic characteristics of a two-phase mechanically pumped cooling loop for avionics
Published 2025-03-01“…For low temperature start-up, the heating wall temperature is lower, but the pressure drop is usually higher compared to high temperature start-up. …”
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2911
Effect of Process Parameters on Short Fiber Orientation along the Melt Flow Direction in Water-Assisted Injection Molded Part
Published 2019-01-01“…Results show that water pressure, melt temperature, and water temperature have significant effects on SFO. …”
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2912
Performance of Rejuvenated Asphalt and Mixtures with Waste Engine Oil Bottom and Liquid Styrene-Butadiene Rubber
Published 2022-01-01“…The WEOB decreased the glass transition temperature and low-temperature performance grade of aged asphalt and resulted in a significant effect on the recovery of penetration and softening point of aged asphalt; however, the recovery of low-temperature ductility was inadequate. …”
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2913
Microstructural and Electrical Properties of Sn-Modified BaTiO3 Lead-Free Ceramics by Two-Step Sintering Method
Published 2018-01-01“…Varying the first sintering temperature T1 (1400 and 1500°C) and the dwell time t1 (0, 15, and 30 min), we obtained dense ceramics which were then soaked at a constant temperature of 1000°C (T2) for 6 h (t2). …”
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2914
Thermal Environment inside a Tunnel after Thermobaric Explosion
Published 2017-01-01“…The increase of explosive mass and the initial ground temperature favor the high-temperature performance of TBX, especially for the blocked tunnel.…”
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2915
Experimental Study on Oxygen-Enriched Sintering of Vanadium-Titanium Magnetite
Published 2018-01-01“…With the increase in ignition temperature, the low-temperature reduction pulverability tends to increase first and then decrease. …”
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2916
Impact of land use and vegetation on the formation of thermal islands Case Study: Qainat City
Published 2022-03-01“…Due to the importance of vegetation and its role in reducing the temperature of the earth's surface, the trend has been decreasing in regions with intensive vegetation and high temperature. …”
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2917
Change of Parameters of the Koiwa–Hasiguti Dynamic Dislocation Relaxation in Nanostructured and Polycrystalline Zirconium after Severe Plastic Deformation and Annealing
Published 2018-01-01“…The temperature dependences of acoustic properties of nanostructured and polycrystalline zirconium are investigated in the temperature range of 100–340 K. …”
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2918
Thermo-mechanical Coupling Simulation Analysis of Cycloid Gear Multi-tooth Form Grinding
Published 2020-04-01“…The cycloid gear multi-tooth form grinding is a gear finishing process,which can finish the processing of three tooth grooves at same time.In the process of high-speed grinding,high temperature will arise on the gear surface instantaneously,which may cause tooth surface burn.The temperature gradient formed by grinding temperature field will cause residual stress on the tooth surface,and the metallographic structure of cycloid gear tooth surface will change,affecting the grinding accuracy of the gear.The finite element method is used to simulate the temperature field of cycloid gear multi-tooth form grinding,and then the thermo-mechanical coupling analysis method is used to obtain the numerical simulation nephogram of the temperature field and thermal stress of cycloid gear form grinding.Through the analysis of the main stress of the grinding area,it can be seen that the stress is mainly concentrated at the grinding center near the root of the tooth,and the grinding area presents hot-pressing stress.In the ground area,the hot-pressing stress is converted into thermal tensile stress and gradually forms residual tensile stress,and the node stress also changes correspondingly with the change of grinding process parameters.The conclusion has certain research significance for predicting the distribution of temperature and thermal stress field during multi-tooth form grinding and reasonably selecting grinding process parameters.…”
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2919
Buoyancy-driven flow for surface reaction on vertical walls in multilayered open cavities
Published 2025-01-01“…This study analyzes the influences of surface reactions on the natural convective flow, temperature, and oxygen concentration distributions in vertically placed multilayered cavities. …”
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2920