Results 1 to 10 of about 501,521 (263)
Miniature External Sapflow Gauges and the Heat Ratio Method for Quantifying Plant Water Loss [PDF]
Bio-Protocol, 2017 External sapflow sensors are a useful tool in plant ecology and physiology for monitoring water movement within small stems or other small plant organs.
Robert Skelton
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A modified Bowen ratio method to determine sensible and latent heat fluxes
Meteorologische Zeitschrift, 2001 The sensible heat flux (H) and the latent heat flux (λE) were measured above a grassland during June, 1997 (LINEX-97/1 Experiment), using the eddy covariance method (EC) and the Bowen ratio/Energy balance method (BREB).
Heping Liu, Thomas Foken
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Estimation of transpiration in oil palm (Elaeis guineensis Jacq.) with the heat ratio method
Agronomía Colombiana, 2016 Sap flow sensors were installed on the leaf petioles of 5-year-old oil palms (Elaeis guineensis Jacq.) to measure the xylem water flow for 12 days based on the heat ratio method (HRM).
Cristihian Jarri Bayona-Rodríguez +1 more
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An Improved Lattice Boltzmann Method for Simulating High-Conductivity-Ratio Conjugate Heat Transfer
EnergiesThis paper presents an improved lattice Boltzmann method for simulating conjugate heat transfer. In conventional lattice Boltzmann methods, the coupling between thermal conductivity and relaxation time limits numerical stability for high-conductivity ...
Zuoming Yang +4 more
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A Bowen ratio-informed method for coordinating the estimates of air–sea turbulent heat fluxes
Environmental Research LettersAccurate quantification of turbulent heat fluxes [THF, comprising sensible heat flux (SHF) and latent heat flux (LHF)] and Bowen ratio ( β , ratio of SHF and LHF) is essential for understanding the air–sea interaction.
Yizhe Wang +5 more
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A Calibration of the Solar Load Ratio Method to Determine the Heat Gain in PV-Trombe Walls [PDF]
Energies, 2022 The Trombe wall is a passive system used in buildings that indirectly transfers thermal energy to the adjacent environment by radiation and convection, and directly by the thermo-circulation that arises in the air cavity delimited between a transparent and an absorbing surface. Nevertheless, the latter is painted black to increase the energy gains, but
Bruno R. +4 more
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Agronomy, 2021 The measurement of sap movement in xylem sapwood tissue using heat pulse velocity sap flow instruments has been commonly used to estimate plant transpiration. In this study, sap flow sensors (SFM1) based on the heat ratio method (HRM) were used to assess
Xi Sun +3 more
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Physical and Morphological Changes in Heat-Treated and Densified Fast-Growing Timber Material [PDF]
E3S Web of Conferences, 2023 Heat treatment is a modification method that can alter the polymeric components of wood (cellulose, hemicellulose and lignin). Densification technology has emerged as one of the promising technologies capable of improving the properties of low-density ...
Liew Kang Chiang +2 more
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IEEE Access, 2022 Optimum filling ratio as an important parameter has a great effect on the heat performance of heat pipes. Especially for micro heat pipes with only hundreds of microliters of internal volume, their optimum filling ratios are hard to be obtained without ...
Xiangrong Wang +4 more
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Chemical Engineering Transactions, 2021 Chemical absorption using alkanolamine is the most used technique for carbon dioxide capture and storage (CCS). The energy required for regenerating the alkanolamine aqueous solution accounts for 70 - 80 % of the whole process. In this work, a new method
Lianghui Guo +6 more
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