Pulsating heat pipes are modern two-phase passive heat transfer devices which have been
achieving resounding interest within the scientific community due to their great flexibility …

Being one of the most efficient devices for passive two-phase heat transfer, pulsating heat
pipes (PHPs) exchange considerable heat powers through a small cross-sectional area …

Learners' conceptual frameworks vary greatly, but they develop from their everyday
experiences over time and change as they mature. Their intuitive understanding of the world …

This special issue of International Journal of Thermofluids encapsulates fascinating
research articles focused primarily on enhancement of energy systems for efficient heat …

This paper presents a comprehensive numerical investigation of the performance of
pulsating heat pipes (PHPs) within nuclear reactor cooling systems. A volume of fluid (VOF) …

A closed loop flat plate pulsating heat pipe, filled with OpteonTM SF33 (with a filling ratio of
50%), was experimentally studied in different orientations: 0°(horizontal), 22.5°, 45°, 67.5° …

Pulsating heat pipes are two-phase passive heat transfer devices partially filled with a
working fluid in saturation conditions. During operation, supplying heat to one end of the …

Accepted: 30 Mar. 2023 One of the physics topics difficult to understand among students at
senior high schools (SHSs) is heat transfer. Various reasons have been advanced in an …

In this study, heat transfer in a tall, rectangular permeable cavity with active thermal walls is
investigated. Inside the enclosure, the two side walls' central portions are partially cooled at …

Throughout the PhD research, the Twin Background Subtraction (TBS) technique evolved
from a theoretical concept into a validated, innovative, non-intrusive wide field of view …