Results 51 to 60 of about 2,662 (201)

Thermal Analysis of Phase Change Material Based Energy Storage Module With Triply Periodic Minimal Surfaces

Energy Storage, Volume 8, Issue 4, June 2026.
ABSTRACT The thermal performance of two triply periodic minimal surface (TPMS) thermal Energy Storage modules, Diamond and Primitive, was investigated using computational fluid dynamics. The melting and solidification behaviors, as well as the charging and discharging characteristics, of the TPMS Energy Storage units were studied for various flow rates.
Tong Su, Guanyang Xue, Setayesh Javadirad, Animesh Kundu, Alparslan Oztekin   +4 more
wiley   +1 more source

Effect of Thermohydraulic Conditions on Fouling of Calcium Oxalate and Silica

, 2005
Calcium oxalate (CaOx) and amorphous silica (SiO2) have been identified as the most intractable components of scale formed in sugar mill evaporators. Effects of thermohydraulic conditions such as surface superheat (5–15 K), fluid velocity (0.8–1.8 m/s ...
William O. S. Doherty, Doherty, William O. S., Hong Yu, Roya Sheikholeslami, Sheikholeslami, Roya, Yu, Hong   +5 more
core   +1 more source

Investigation of Thermo-Hydraulic Performances of Artificial Ribs Mounted in a Rectangular Duct

Energies, 2023
This research investigates the fluid flow characterization and thermohydraulic performances (THP) of rib surfaces, using computational and experimental methods.
B. Varun Kumar, P. Rajesh Kanna, G. Manikandan, Dawid Taler, Jan Taler, Tomasz Sobota, Marzena Nowak-Ocłoń   +6 more
doaj   +1 more source

Experimental Factors and Techniques for Pool Boiling Heat Transfer Enhancement: A Critical Review

Heat Transfer, Volume 55, Issue 4, Page 2201-2232, June 2026.
ABSTRACT This review presents a comprehensive assessment of active strategies for enhancing pool boiling heat transfer, with a focus on techniques that do not rely solely on the boiling surface modification. It examines a broad range of methodologies including fluid additives, external fields, mechanical interventions, and thermal‐geometric tuning that
José E. Pereira, R. R. Souza, A. S. Moita   +2 more
wiley   +1 more source

Heat transfer characterization of a new collector design featuring ribs, petals, and helical twisted tapes: Experimental study

Case Studies in Thermal Engineering
The limited thermal efficiency of collectors in photovoltaic thermal systems continues to pose a major hurdle. This study tackles the issue by developing an innovative collector featuring a rib and petal arrangement, combined with a helical twisted tape ...
Banw Omer Ahmed, Adnan Ibrahim, Hariam Luqman Azeez, Sharul Sham Dol, Ali H.A. Al-Waeli, Mahmoud Jaber   +5 more
doaj   +1 more source

Progressively Fenitised Schist and Carbonatitic Clasts From a Metasomatic Aureole Beneath the Alkalic Dunedin Volcano, Otago, New Zealand

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 2, June 2026.
Clasts of albite‐porphyroblastic quartzofeldspathic schist, derived from the Otago Schist basement, occur within the Port Chalmers Breccia, a diatreme at the centre of the Dunedin stratovolcano, New Zealand. Schists have undergone varying degrees of replacement reactions (at temperatures of 300° to >500°C) producing hornfelses, with Ca‐ and K‐enriched ...
Alan F. Cooper
wiley   +1 more source

Performance analysis of absorber tube in parabolic trough solar collector inserted with semi-annular and fin shape metal foam hybrid structure

Case Studies in Thermal Engineering, 2021
The objective of present study is to investigate the effect of a novel type of insertion, i.e. semi-annular and fin shape metal foam (SAFM) hybrid structure on thermohydraulic and thermodynamic performance of absorber tube in parabolic trough collector ...
Hao Peng, Meilin Li, Fenfen Hu, Shiyu Feng   +3 more
doaj   +1 more source

A Comparative Study of Context‐Aware Modeling Approaches for Specific Heat Load Profiles for Residential Consumers in District Heating Simulations

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Accurate, time‐resolved heat load profiles are essential for realistic district heating simulations, enabling optimized network operation and long‐term transformation planning. In this work, we systematically evaluate modeling approaches for generating such profiles, comparing data‐driven methods (e.g., regression and machine learning) with ...
Johanna Heidrich, Nicolas Krummenauer, Jan Mohring   +2 more
wiley   +1 more source

Pines Calyx Earth Tube Performance [PDF]

, 2015
In temperate climates earth tubes achieve increased comfort in summer and the pre-heating of inlet air in winter, reducing the requirement for cooling and heating. This strategy was adopted to pre-temper air entering a small conference centre building in
Watkins, Richard, Bothwell, Keith
core  

Advanced thermohydraulic simulation code for pool-type LMFBRs (SSC-P code) [PDF]

, 1980
Models for components and processes that are needed for simulation of thermohydraulic transient in a pool-type liquid metal fast breeder reactor (LMFBR) plant are described in this report. A computer code, SSC-P, has been developed as a part of the Super
Cazzoli, E. G., Madni, I. K.
core   +1 more source