Risultati della ricerca - (( temperature decrease ) OR ( ((temperatura decrease) OR (temperatura y)) ))*

Experimental Study on Smoke Backlayering Length and the Temperature Distribution of Parallel Dual‐Fire Scenarios in a Longitudinally Ventilated Horseshoe‐Shaped Tunnel di Linjie Li, Yaoyao Li, Dong Yang, Shuai Liu, Yonggan Sun, Zihe Gao

Sommario: “... backlayering length, maximum gas temperature rise beneath the tunnel ceiling, and other critical parameters...”
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Investigation of the qualitative and appearance characteristics of Eryngium caeruleum L. based on colorimetric and browning indices in storage conditions di Soudabeh Nourzad, Hassanali Naghdi Badi, Sepideh Kalateh Jari, Ali Mehrafarin, Sakineh Saeidi‐Sar

Sommario: “... of Eryngium caeruleum. The treatments of this study were drying methods (room temperature (25°C) with proper...”
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Cold‐Start Capacity Attenuation in 60‐kW PEMFC Systems: A Multiscale Componential Analysis di Yu Wang, Fei Xing, Hongyou Bian, Jia He

Sommario: “... Fei Xing Hongyou Bian Jia He Fuel Cells ABSTRACT By overcoming low‐temperature limitations, it paves...”
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Analysis of energy and exergy of lavender extract powder in spray dryer di Hossein Meshkat, Faroogh Sharifian, Adel Hosainpour, Ali Mohammad Nikbakht, Mohammad Kaveh

Sommario: “... dryer in the production of lavender extract powder at three levels of air temperature 150°C, 180°C...”
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Impacts of Buoyancy and Joule Heating on Unsteady MHD Fluid Flow Along a Semi‐Infinite Vertical Porous Plate With Dufour, Chemical Reaction, and Radiation Effect di Saleem Jabed Al Khayer, Shyamanta Chakraborty

Sommario: “... parameter, there is a decrease in fluid velocity, temperature, and concentration. Skin friction and Nusselt...”
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Dynamic Characteristics of Radiative Fluid Flow Across Time‐Dependent Variable Radius Stretching Horizontal Cylinder With Chemical Reactive Process di Essam M. Elsaid, Tarek G. Emam, Mohamed R. Eid

Sommario: “... system is solved using numerical methods to find how velocity, temperature, and concentration change...”
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Unsteady, Nonlinear Buoyancy‐Driven Convection in Temperature‐Sensitive Newtonian Liquids With Heat Source di A. S. Aruna

Sommario: “...‐dimensional, nonlinear RBC in Newtonian fluids with temperature‐dependent viscosity and volumetric heat...”
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Recent Changes in Temperature Extremes During Cold Season Over Northern Vietnam and Teleconnections With ENSO , IOD , NAO and AO di Le Van Thien, Phan Van Tan

Sommario: “... This study analyses the spatial trends of 10 temperature extreme indices and their relationships with the El...”
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Corrosion Failure Analysis of Heat Exchanger E2111 in the Sour Water Stripping System of the Coal Chemical Industry di Guofu Ou, Hongzhou Zhang, Li Sun, Zhe Xu, Dexiao Fu

Sommario: “...). With the temperature decreasing, the volume fraction of H 2 O(l) increases, and the corrosive gases are dissolved...”
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Three‐dimensional modeling of electromagnetic field and fluid flow during solidification of an aluminum alloy in a pulsed magnetic field di Y. F. Teng, C. Zheng, Y. J. Li, T. J. Luo, X. H. Feng, C. Zhu, Y. S. Yang

Sommario: “...), which qualitatively confirmed the decrease of temperature gradient. Moreover, the effects of material...”
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Multiscale Simulation of the Mechanical Response of 3D Carbon Fiber Braided Composites Considering Porosity and Temperature Effects di Jiayuan Zhang, Xuhai Xiong, Rong Ren, Jing Wang, Shuai Yang, Xiaoxue Liu

Sommario: “... affected strength decreasing by 54.9%, but the effect of defects is weakened after a certain temperature...”
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Long‐Term Transverse Shear Behavior Evaluation and Prediction of Glass Fiber‐Reinforced Polypropylene Bars in Marine Environments di Yi Xu, Jingyang Zhou, Xin Wang, Xia Liu, Shuo Ding, Gaoqiang Zhao, Ting You, Zhishen Wu

Sommario: “... that the transverse shear strength (TSS) retention decreases with increasing temperature and exposure time...”
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Effect of Processing Temperature on the Structure and Mechanical Properties of Recycled Plastic Blends di Ida Rasilainen, Ville Lahtela, Timo Kärki

Sommario: “...) wastes were melt‐blended using two different temperatures: 210°C and 270°C, typical for processing...”
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Synthesis of a green functional carbon dioxide‐based polycarbonate using bio‐based monomers di Zhenghao Mao, Wenzhen Wang, Xingang Jia, Yun Liu, Li Xia, Leilei Li, Li Zhou, Xinyi Liu, Huanping Chen, Xinpeng Zheng

Sommario: “... of conventional polypropylene carbonate (PPC), and its glass transition temperature (Tg) was increased by 14°C...”
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Investigating the Impact of Nano‐Metal Oxides (Copper and Iron) on the Thermal Decomposition Behavior of Advanced Propellants with Nitrocellulose/Polyurethane Binders di Sabri Touidjine, Moulai Karim Boulkadid, Djalal Trache, Hamdane Akbi, Manel Nourine, Samir Belkhiri

Sommario: “... scanning calorimetry (DSC) analyses. TG analysis revealed a significant decrease in the propellant...”
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Synergistic Effects of Nano‐SiO 2 and Amphiphilic Polymers on Enhanced Oil Recovery di Xudong Zhao, Tianhong Zhao, Peng Guofeng, Long Chen, Hongteng Li

Sommario: “... determined by dilution method. The effects of temperature on the copolymers were investigated, and PAMDS...”
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Toward Understanding Temperature and Bias Instabilities of Anti‐ambipolar Transistors via Low‐Frequency Noise Spectroscopy di Jaechan Song, Youngmin Han, Ryun‐Han Koo, Junghye Seo, Hocheon Yoo, Wonjun Shin

Sommario: “... that the AATs exhibit a notable reduction in peak current with temperature instability and an abrupt decrease...”
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Hot Deformation Behavior and Microstructure Evolution of 2Cr12Ni4Mo3VNbN Steel Used for Last‐Stage Large Blades of Steam Turbine di Rui‐shan Xin, Mao‐hua Zhou, Hao‐yu Wang, Zhan‐yang Yu, Zhi‐wei Wu, Li‐wei Wang, Yi He, Ju Kang

Sommario: “... compression tests conducted within the temperature range of 900–1200 °C and the strain rate range of 0.01–10...”
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Study on Grain Growth Tendency and Its Correlation with Recrystallization and Precipitation in High‐Nb 444‐Type Ferritic Stainless Steel during Brazing di Xuelin Wang, Xiaoya Wang, Wenjuan Su, Zhenjia Xie, Wei Zhang, Jie Zhou, Yufeng Li, Changbo Wang, Qingsong Lu, Chengjia Shang

Sommario: “..., and the starting temperature of grain coarsening decreases from 1100 to 1000 °C. During reheating, the deformed...”
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Effect of Quenching Post‐Intercritical Austenitizing on the Microstructure and Tensile Properties of an K55 Grade Steel for Oil and Gas Industry di Verônica Stela da Silva Lima, Arthur Cançado Schuttenberg, Geraldo Lúcio de Faria

Sommario: “... that increasing the austenitizing temperature enhances austenite formation, decreasing significantly its carbon...”
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