1-20 of 68
Keywords: measurement
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. December 2023, 145(6): 061012.
Paper No: SOL-22-1280
Published Online: October 4, 2023
... to and monitored in a range of relevant environments. These test conditions include outdoor test settings and several controlled laboratory environments. These samples have been rigorously individually characterized using a series of reflectance measurements, visual inspections and, in some cases, in-depth...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. December 2023, 145(6): 061002.
Paper No: SOL-22-1080
Published Online: March 23, 2023
... to estimate the value of the state of the PV storage system from measurements of the PV generator voltage and current. The suggested technique is based on the quadratic Lyapunov function and does not employ a standard MPPT algorithm. Results show that the suggested control scheme has good tracking performance...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. August 2023, 145(4): 041011.
Paper No: SOL-22-1138
Published Online: January 27, 2023
... is developed for the heat treatment of metal. This system includes an in situ waste heat recovery mechanism. This paper presents a Joule heating-based, controlled, experimental assessment of a laboratory-scale, retrofitted, SCF system for generating benchmark data. The reported measurements illustrate the heat...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. April 2023, 145(2): 021013.
Paper No: SOL-22-1167
Published Online: September 30, 2022
... Transfer and Friction Factor in a Solar Air Heater ,” Sol. Energy , 41 ( 6 ), pp. 555 – 560 . 10.1016/0038-092X(88)90058-8 [3] Kumar , D. , Choudhury , R. , and Layek , A. , 2022 , “ Application of Liquid Crystal Thermography for Temperature Measurement of the Absorber Plate...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. December 2022, 144(6): 061002.
Paper No: SOL-21-1429
Published Online: June 6, 2022
... W ind E nergy and B uilding E nergy C onservation . 17 12 2021 14 04 2022 15 04 2022 06 06 2022 double-pass solar collector arc-shaped roughness friction factor Nusselt number thermal performance factor heat transfer measurement renewable solar collector...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Sol. Energy Eng. August 2022, 144(4): 044501.
Paper No: SOL-21-1339
Published Online: March 18, 2022
... of temperatures from 230 °C to 750 °C in concentrated solar thermal power systems. To conduct measurement of the heat transfer coefficient of the molten salt at high temperatures, a circulation system and instrumentation of flow and heat transfer was constructed. Experimental measurement of the convective heat...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. June 2022, 144(3): 031005.
Paper No: SOL-21-1281
Published Online: March 7, 2022
... of this research was to perform the outdoor characterization of three PV technologies in a tropical climate and evaluate their performances with the aid of a set of key performance indicators. An innovative energy autonomous outdoor test facility has been used to measure the weather conditions and the IV curves...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. August 2022, 144(4): 041009.
Paper No: SOL-21-1278
Published Online: March 2, 2022
... for the analysis of blade In this section, details of the experimental setup, measurement systems, airfoil selection, blade design, and blade fabrication methods are outlined. For assessing the performance of SHAWT models, a low turbulence level wind tunnel facility is used. The wind tunnel...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. April 2022, 144(2): 021011.
Paper No: SOL-21-1390
Published Online: January 13, 2022
... ncluding W ind E nergy and B uilding E nergy C onservation . 03 11 2021 24 11 2021 24 11 2021 13 01 2022 fouling wave element nonequilibrium thermal fluctuations continuity relation fluid flow mass transfer measurement The global energy demand is booming...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2022, 144(1): 011003.
Paper No: SOL-20-1346
Published Online: July 16, 2021
... Division of ASME for publication in the J ournal of S olar E nergy E ngineering : I ncluding W ind E nergy and B uilding E nergy C onservation . 07 08 2020 21 06 2021 21 06 2021 16 07 2021 efficiency measurement photovoltaics MPPT renewable energy simulation...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Sol. Energy Eng. December 2021, 143(6): 064501.
Paper No: SOL-20-1486
Published Online: May 12, 2021
... of Photovoltaic Panels: The Effects of Dust ,” IEEE International Energy Conference and Exhibition , Florence, Italy , Sept. 9–12 , pp. 45 – 50 . [2] Gostein , M. , Caron , J. R. , and Littmann , B. , 2014 , “ Measuring Soiling Losses at Utility-Scale PV Power Plants ,” IEEE Photovoltaic...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. October 2021, 143(5): 051004.
Paper No: SOL-20-1387
Published Online: February 23, 2021
... satellites dedicated to perform total solar irradiance (TSI) measurements and to build a record of their behavior over the years, thus making these data essential for meteorology and climatology. In this study, we propose a simplified model to understand the thermal behavior of absolute radiometers, which...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. August 2021, 143(4): 041001.
Paper No: SOL-20-1050
Published Online: November 2, 2020
... Division of ASME for publication in the J ournal of S olar E nergy E ngineering : I ncluding W ind E nergy and B uilding E nergy C onservation . 06 02 2020 29 09 2020 29 09 2020 02 11 2020 absorber efficiency energy materials measurement optics photovoltaics...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. June 2021, 143(3): 031005.
Paper No: SOL-20-1175
Published Online: October 5, 2020
... the soiling loss rates of PV modules for different tilt angles measured during a period of 15 months in the Western Region of Saudi Arabia. We observe a strong correlation between weather parameters like humidity and wind speed and the mechanism of dust accumulation. Our measurements show that, for specific...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2021, 143(1): 011003.
Paper No: SOL-19-1438
Published Online: July 1, 2020
... indigenously using ATMEL MEGA 2560 and ATMEL 328 microcontrollers. The parameters measured were PV panel surface temperature, inlet and outlet air temperatures, PV current, and voltage. The parameters were also compared with those of a reference PV system to demonstrate the effect of cooling of PV panel on its...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2021, 143(1): 011006.
Paper No: SOL-20-1103
Published Online: July 1, 2020
... evaluated. The highest amount of pressure drop through the collector was measured in the collector with a 70-mm bed height and a maximum air flowrate. Email: rahelehnowzari@aydin.edu.tr Email: hasansaygin@aydin.edu.tr Email: loayaldabbagh@uomosul.edu.iq Contributed by the Solar Energy...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2021, 143(1): 011001.
Paper No: SOL-19-1234
Published Online: June 11, 2020
... / ( a ′ ⋅ V ) where G o is the greyscale value of the covered area of the calorimeter. The calorimeter measures the absolute value of the heat flux at a specific location. The heat flux at the special point is (2) I a = a ′ ⋅ V where I a is the heat flux, V is the voltage...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. December 2020, 142(6): 061001.
Paper No: SOL-19-1406
Published Online: March 26, 2020
... efficiency energy environment heating measurement renewable simulation sustainability Renewable energy is a topic of interest due to global energy consumption growing at an alarming rate. Within the last 20 years, building energy consumption in developed countries has grown overall usage...