Results 21 to 30 of about 9,800,207 (346)

A Real-Time Thermal Monitoring System Intended for Embedded Sensors Interfaces

open access: yesSensors, 2020
This paper proposes a real-time thermal monitoring method using embedded integrated sensor interfaces dedicated to industrial integrated system applications.
Ouafaa Ettahri   +6 more
doaj   +1 more source

Design, Integration, and Control of Organic Rankine Cycles with Thermal Energy Storage and Two-Phase Expansion System Utilizing Intermittent and Fluctuating Heat Sources—A Review

open access: yesEnergies, 2023
In order to lessen reliance on fossil fuels, a rise in interest in the utilization of fluctuating and intermittent heat sources derived from renewable energy (such as solar thermal, ocean thermal, and geothermal) and waste heat has been observed.
Attila R. Imre   +3 more
doaj   +1 more source

Comparative investigation of stator-mounted permanent magnet machines under fault conditions

open access: yesThe Journal of Engineering, 2019
Here, machines having permanent magnets (PM) mounted in the stator are compared during fault operations such as armature winding short circuits. The magnet potential irreversible demagnetisation is also investigated due to the fact that the PMs are ...
Petrica Taras   +5 more
doaj   +1 more source

Investigation on thermal-hydraulic performance of outdoor heat exchanger in air sources heat pump [PDF]

open access: yes, 2017
A plethora of findings exists on the decreasing heat transfer performance of ASHP under frosting condition. This study investigates, using field and laboratory experiments, the frosting behavior and heat transfer performance of fin-tube exchangers ...
Chen, Y   +4 more
core   +2 more sources

Numerical investigation of heat transfer from heat sources placed in a horizontal rectangular channel

open access: yesCumhuriyet Science Journal, 2020
In this study, three dimensional mixed convection heat transfer from discrete heat sources placed in a horizontal rectangular channel has been investigated numerically.
Ayla Doğan   +2 more
doaj   +1 more source

Effect of chemical reaction and radiation on double diffusive flow of a viscous, dissipative fluid through porous medium in a rectangular cavity with heat sources

open access: yesInternational Journal of Applied Mechanics and Engineering, 2013
In this paper, an attempt is made to discuss the combined influence of radiation and dissipation on the convective heat and mass transfer flow of a viscous fluid through a porous medium in a rectangular cavity using the Darcy model.
T.L. Raju, P. Muralidhar
doaj   +1 more source

A Model for Expressing Industrial Information Based on Object-Oriented Industrial Heat Sources Detected Using Multi-Source Thermal Anomaly Data in China

open access: yesRemote Sensing, 2022
Industrial heat sources have made a great contribution to Chinese economic development. However, it has also been found that emissions from industrial heat sources are the main contribution to regional air pollution.
Caihong Ma   +5 more
doaj   +1 more source

Heat buffers improve capacity and exploitation degree of geothermal energy sources [PDF]

open access: yes, 2008
This research focuses on the role of heat buffers to support optimal use of combinations of traditional and renewable heat sources like geothermal heat for greenhouse heating.
Janssen, E.G.O.N.   +3 more
core   +2 more sources

Numerical Investigation on Auxiliary Heat Sources for Horizontal Ground Heat Exchangers

open access: yesBuildings, 2022
Human interference with the Earth’s climate cannot be ignored any longer. Renewable energy sources need utmost attention in all energy sectors. For buildings, geothermal energy for heating, cooling, and domestic hot water is a sustainable solution ...
Alexandru-Mihai Bulmez   +10 more
doaj   +1 more source

Highly Renewable District Heat for Espoo Utilizing Waste Heat Sources

open access: yesEnergies, 2020
The district heating operator Fortum and the city of Espoo have set a goal to abandon the use of coal in district heating production and increase the share of renewable sources to 95% by the year 2029.
Pauli Hiltunen, Sanna Syri
doaj   +1 more source

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