Results 31 to 40 of about 939,525 (311)

The Impact of Width of the Air Gap Channel on the Mass Flow Rate, Rayleigh Number, and Efficiency of Passive Solar Heating System

Tikrit Journal of Engineering Sciences, 2018
The mass flow rate and Rayleigh number has been investigated experimentally on the passive solar using Trombe wall consist of (industrial wax) used as phase change material (PCM).
Ehsan F. Abbas, Shayma A. Azat
doaj   +1 more source

Conventional and nano-enhanced Phase Change Material melting simulation by using Lattice Boltzmann method: A comprehensive review

Energy Reports, 2023
Phase Change Materials (PCMs) are latent heat energy storage mediums that have received considerable attentions regarding their high heat capacity and applicability for other purposes such as thermal management.
Zainab Ali Bu sinnah
doaj   +1 more source

Phase change temperature adjustment of CH3COONa·3H2O to fabricate composite phase change material for radiant floor heating

Case Studies in Thermal Engineering, 2023
Hydrated salts phase change materials (PCMs) have a great potential for use in floor radiant heating considering outstanding cost competitiveness and remarkable energy storage density.
Wanwan Fu, Wei Zhou, Geyun Lv, Rongtang Zhang, Hao Peng, Tao Fang, Jiesheng Liu, Weicheng Chen, Yutang Fang   +8 more
doaj   +1 more source

RT‐PCR–Based Detection of Bone Marrow Involvement in Ewing Sarcoma: Diagnostic Validity and Prognostic Relevance

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background In Ewing sarcoma (EwS), metastases, including those to bone marrow (BM), are the main factors influencing prognosis. Although reverse transcription polymerase chain reaction (RT‐PCR) offers greater sensitivity, the current EWING protocol defines BM metastases solely using light microscopic detection.
Thanh Pham, Andreas Ranft, Victor Rechl, Susanne Jabar, Wolfgang Hartmann, Kim Falkenberg, Heribert Jürgens, Norbert Graf, Torsten Keßler, Markus Metzler, Thomas Klingebiel, Thorsten Simon, Martin Benesch, Uta Dirksen   +13 more
wiley   +1 more source

Structure optimization of a phase change material integrated solar air collector/storage unit based upon phase change analysis

Energy Reports, 2021
A phase change material (PCM) integrated solar air collector/storage unit (SACSU) for mid-temperature applications was proposed in the study. The composite PCM with expanded graphite (EG) in mass fraction of 3% was prepared to enhance the thermal ...
Tingwei Zhang, Gaofeng Lu, Xiaoqiang Zhai, Bin Li   +3 more
doaj   +1 more source

Relation of Adverse Childhood Experiences to Clinical and Patient‐Reported Outcomes for Adults With Sickle Cell Disease: A Registry Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adverse childhood experiences (ACEs) are stressful or traumatic events prior to age 18 that are known to have a lasting impact on individuals’ health and well‐being. There is a gap in understanding the relationship between ACEs and Other Life Stressors and health status for adults with sickle cell disease (SCD).
Marsha Treadwell, Jessica Liang, Liliana Preiss, Angela Rivers, Jane S. Hankins, Allison King, Justin Williams, Michael B. Potter, Danielle Hessler   +8 more
wiley   +1 more source

Broadband Reflective Optical Limiter Using GST Phase Change Material

IEEE Photonics Journal, 2018
We experimentally demonstrate a thermally induced reflective optical limiter using Ge $_2$Sb$_2$ Te$_5$ (GST) and SiO $_2$ in a multilayer photonic bandgap edge-filter configuration. In the PASS state, greater than 80% transmission was achieved at
Andrew Sarangan, Josh Duran, Vladimir Vasilyev, Nicholaos Limberopoulos, Ilya Vitebskiy, Igor Anisimov   +5 more
doaj   +1 more source

The MedSupport Multilevel Intervention to Enhance Support for Pediatric Medication Adherence: Development and Feasibility Testing

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction We developed MedSupport, a multilevel medication adherence intervention designed to address root barriers to medication adherence. This study sought to explore the feasibility and acceptability of the MedSupport intervention strategies to support a future full‐scale randomized controlled trial.
Elizabeth G. Bouchard, Hital Patel, Paula C. Vincent, Justine Kahn, Kira Bona, Thai Hoa Tran, Elisa M. Rodriguez, Kristopher Attwood, Kara M. Kelly   +8 more
wiley   +1 more source

Thermal Irreversibility in Nano-Enhanced Phase Change Material Liquefaction

Fluids
Inside a closed, thin-walled hollow cylinder, there is a solid state of phase change material (NePCM) that has been nano-enhanced. This NePCM is heated at its bottom, with nanoparticles (Al2O3) inserted and homogenized within the PCM (sodium acetate ...
Fikret Alić
doaj   +1 more source

Phase Change Material in Glazing Windows System: A Review [PDF]

Engineering and Technology Journal
As far as thermal insulation is concerned, phase change materials (PCM) have a very good potential to be excellent insulation materials due to their thermal properties like low thermal conductivity and high latent heat.
Mina Nsaif, Mounir Baccar, Jalal Jalil
doaj   +1 more source