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External Flow Field Simulation of Low Ambient Temperature Air-source Heat Pump Array
Published 2024-01-01“…In this study, physical models of six-row and four-row arrays of a low-ambient-temperature air-source heat pump with and without wall obstruction are established. …”
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Inversion Method of Logging Data by Array Temperature Difference Flow Tool for Horizontal Wells in Tight Oil Reservoirs
Published 2024-12-01“…In the paper, based on the monitoring data of the array temperature difference flowmeter for horizontal wells in tight reservoirs, relationships between the temperature difference responses and the flow velocity, water holdup are built based on the simulation experiments. …”
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Low-dimensional metal chalcogenides for wearable gas sensing
Published 2025-07-01“…However, fundamental studies are still ongoing in seeking efficient gas sensing materials, transducing mechanisms, and device structures to meet the basic requirement of wearability and low power operation. Low-dimensional metal chalcogenides have attracted significant attention in building flexible gas sensors with room-temperature operation. …”
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Photoelectrochemical Performance of Smooth TiO2 Nanotube Arrays: Effect of Anodization Temperature and Cleaning Methods
Published 2012-01-01“…The wall thickness of nanotube arrays could be controlled from 12.5 nm to 37.5 nm through different anodization temperature ranging from 10°C to 80°C. …”
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A high-precision 1 × 15 infrared temperature measurement linear array based on thermopile sensors
Published 2025-07-01“…This article presents a novel noncontact temperature measurement method with low power consumption and high precision, and a thermopile sensor-based linear array for surface temperature measurements is used in semiconductor manufacturing and temperature calibration applications. …”
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Flow Characteristics of a Rich-Quench-Lean Combustor-Combined Low-Emission and High-Temperature Rise Combustion
Published 2019-01-01“…To determine the flow field structure and flow characteristics of a rich-quench-lean (RQL) combustor-combined low-emission and high-temperature rise combustion, a two-dimensional PIV technology was used to evaluate the effect of aerodynamic and structural parameters on the flow field and flow characteristics of the combustor. …”
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Review of tunnel magneto resistance current sensor technology
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A Comparison Study of High-Temperature Low-Cycle Fatigue Behaviour and Deformation Mechanisms Between Incoloy 800H and Its Weldments
Published 2024-11-01“…The high-temperature low-cycle fatigue (LCF) behaviour of Incoloy 800H and its weldments with Haynes 230 and Inconel 82 filler metals, which were fabricated with the gas tungsten arc welding (GTAW) technique, was investigated and compared at 760 °C. …”
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Novel Physical Unclonable Function Implementation for Microcontrollers and Field Programmable Gate Arrays
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Experimental Research on Photovoltaic Arrays Output Power Enhancement Experiment Under Partial Shading in Frigid Plateau Region
Published 2021-08-01“…In this paper, take the example of the 4×2 PV arrays, based on the modeling and simulation with Matlab/Simulink software, the output characteristics of PV arrays are compared with respect to different structures under partial shading conditions. …”
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Synthesis and characterization of hematite nanomaterials imprinted with acetone, ethanol and methanol for AI-Based IoT gas sensor arrays
Published 2025-08-01“…To address these challenges, this study presents the development and evaluation of an advanced electronic nose (E-nose) system capable of detecting acetone, ethanol, and methanol at low operating temperatures. The proposed E-nose system comprises a gas sensor array integrating three metal oxide sensors (SM10, SE10, and Sp) designed for the simultaneous detection of these VOCs. …”
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CMOS-fabricated dielectrophoretic chip with embedded 3D TiN nano-electrode arrays for sperm capture and sperm damage reduction
Published 2025-07-01“…Introduction:This study developed an embedded 3D TiN nano-electrode arrays with a strong electric field and high biocompatibility for the effective capture of motile sperms. …”
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A Case Study of a Hailstorm in the Shanghai Region: Leveraging Multisource Observational Data and a Novel Single-Polarization X-Band Array Weather Radar
Published 2025-05-01“…The AWR’s unique ability to capture divergence and vorticity fields at different altitudes revealed low-level convergence coupled with high-level divergence and cyclonic rotation, sustaining convective updrafts. …”
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Characteristics of Meteorological Elements of Photovoltaic Power Plants in Gobi
Published 2022-08-01“…In the situation of low-carbon energy development, photovoltaic power industry develops rapidly, and photovoltaic power stations in China are mostly built in the Northwest Gobi region.In order to study the influence of Gobi photovoltaic power station on local climate and environment, this paper compared and analyzed the characteristics and differences of meteorological elements between the Gobi photovoltaic power station and the reference station in December 2019 and April, July and October 2020.The results show that the temperature of PV power station at 2 m height is lower than the reference point in all seasons at night, and the cooling effect weakens with the increase of height.The temperature of PV power station is higher than that of the reference site at 2 m height in the daytime of spring, summer and autumn, but lower than that of the reference site in the daytime of winter.With the increase of height, the warming effect weakens in spring and summer in daytime, and strengthens in autumn and winter.Because the specific heat capacity of photovoltaic panel is lower than that of soil, the temperature of photovoltaic panel is higher than the surface temperature of reference station in daytime, and the difference increases with the enhancement of solar radiation.Compared with the reference station, the wind direction in the photovoltaic power station is single and the wind speed is lower due to the shielding effect of the photovoltaic array on the wind.With the increase of height, the influence of pv array on wind field decreases.…”
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Ecological impacts of single-axis photovoltaic solar energy with periodic mowing on microclimate and vegetation
Published 2025-02-01“…Marked differences in vegetation across micro-patches indicated that GPVs drive changes in plant community composition, structure, and productivity. …”
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