Results 11 to 20 of about 90,651 (308)

Research progress on solar energy storage water tanks based on phase-change materials

open access: yes工程科学学报, 2023
In the field of building energy conservation, solar energy is a highly favored clean energy source. However, the instability and discontinuity of solar energy greatly affect its application. Phase-change energy storage technology is widely used for solar
Na HE, Guohui FENG, Tianyu WANG
doaj   +1 more source

Mathematical analysis of casson fluid flow with energy and mass transfer under the influence of activation energy from a non-coaxially spinning disc

open access: yesFrontiers in Energy Research, 2022
A Casson fluid is the most suitable rheological model for blood and other non-Newtonian fluids. Casson fluids hold yield-stress and have great significance in biomechanics and polymer industries.
M. M. Alqarni   +6 more
doaj   +1 more source

Air and PCM cooling for battery thermal management considering battery cycle life

open access: yesApplied Thermal Engineering, 2020
Cycle life of lithium-ion batteries (LIBs) is essential for the application of hybrid electric vehicles (HEV) and electric vehicles (EV). Since temperature greatly affects degradation rate and safety of LIBs, battery thermal management system (BTMS) is ...
Fenfang Chen   +7 more
semanticscholar   +1 more source

Improving outcomes in the treatment of opioid dependence (IOTOD): reflections on the impact of a medical education initiative on healthcare professionals’ attitudes and clinical practice

open access: yesJournal of European CME, 2018
Since 2011, the annual improving outcomes in the treatment of opioid dependence (IOTOD) meeting has brought together a broad range of primarily European healthcare professionals as part of an ongoing effort to promote best practice for this particularly ...
Sarah Webster   +3 more
doaj   +1 more source

Improving electrical energy and producing thermal energy in solar photovoltaic system by integrating phase change materials [PDF]

open access: yesE3S Web of Conferences, 2021
Solar energy is a natural source that provides clean and renewable energy, which supplies two types of energy: thermal energy and photovoltaic energy. Whereas, the most effective way to exploit this energy is photovoltaic cells.
Hassoune Hind   +3 more
doaj   +1 more source

Generalized PCM Coding of Images [PDF]

open access: yesIEEE Transactions on Image Processing, 2012
Pulse-code modulation (PCM) with embedded quantization allows the rate of the PCM bitstream to be reduced by simply removing a fixed number of least significant bits from each codeword. Although this source coding technique is extremely simple, it has a poor coding efficiency. In this paper, we present a generalized PCM (GPCM) algorithm for images that
José Prades Nebot   +2 more
openaire   +3 more sources

Enhancing the thermal performance of PCM in a shell and tube latent heat energy storage system by utilizing innovative fins

open access: yes, 2021
The main obstacle of the PCMs which restricts their usage for thermal energy storage (TES) applications is their poor thermal conductivity. Utilizing metal fins is the most popular solution to enhance the performance of PCM-TES. In this work, PCM thermal
A. Al-Mudhafar   +2 more
semanticscholar   +1 more source

Combined effect of using porous media and nano-particle on melting performance of PCM filled enclosure with triangular double fins

open access: yes, 2021
In the present study, a vertically oriented rectangular-shaped enclosure with triangular shaped double fins filled with PCM was considered as a Latent Thermal Energy Storage (LTES) system.
Shu-Bo Chen   +6 more
semanticscholar   +1 more source

Trilhas Interpretativas e Temas Controversos: Uma Proposta Metodológica de Ensino

open access: yesIndagatio Didactica, 2019
A educação na contemporaneidade possui como objetivo a formação de indivíduos capazes de refletir e atuar de forma crítica sobre as questões socioambientais, sócio-científicas e tecnológicas.
Ana Lucia Olivo Rosas Moreira   +5 more
doaj   +1 more source

Phase Change Material (PCM) Microcapsules for Thermal Energy Storage

open access: yes, 2020
Phase change materials (PCMs) are gaining increasing attention and becoming popular in the thermal energy storage field. Microcapsules enhance thermal and mechanical performance of PCMs used in thermal energy storage by increasing the heat transfer area ...
Guangjian Peng   +4 more
semanticscholar   +1 more source

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