Results 181 to 190 of about 4,740,385 (284)

Natural convection in a porous cavity filled (35%MWCNT-65% Fe₃O₄)/water hybrid nanofluid with a solid wavy wall via Galerkin finite-element process. [PDF]

Sci Rep, 2022
Gumir FJ, Al-Farhany K, Jamshed W, Tag El Din ESM, Abd-Elmonem A.   +4 more
europepmc   +1 more source

Design of Solar Energy Harvesting Reactor From 2D to 3D Structures for Solar Thermal Conversion

Carbon Innovation, EarlyView.
ABSTRACT Solar energy utilisation is pivotal for advancing sustainable and renewable energy solutions, yet the rational design of high‐efficiency photothermal conversion devices remains a critical challenge. This paper systematically examines the evolution of photothermal reactor architectures from two‐dimensional (2D) to 3D structures, emphasising ...
Haozhe Zhuang, Runsen Wang, Yuxuan Meng, Yuejun Chen, Sanli Tang, Yuefei Ruan, Vellaisamy A. L. Roy, Meng Lin, Xianguang Meng   +8 more
wiley   +1 more source

Numerical investigation of entropy generation and Magnetohydronamic natural convection in a porous square cavity with four embedded cylinders. [PDF]

Heliyon
Charreh D, Islam SU, Talib S, Saleem M, Abbas MA, Ahmad S.   +5 more
europepmc   +1 more source

Global and Detailed Calculation of Tube Wall Temperature in a Process Furnace Steam Superheater

Chemie Ingenieur Technik, EarlyView.
This study presents a comparison between an iterative global model and multiple approaches to a new non‐iterative model with the purpose of predicting tube wall temperature of a superheater. The results show that the non‐iterative method achieves sufficient accuracy while improving the prediction of local temperature distribution and better ...
Anežka Michálková, Zdeněk Jegla
wiley   +1 more source

Numerical investigation of viscoplastic fluids on natural convection in open cavities with solid obstacles. [PDF]

Heliyon
Santos PRM, Franco AT, Junqueira SLM.
europepmc   +1 more source

Selective Non‐Catalytic Reduction of NOx in the Exhaust Gas of Small Wood Gasification Boilers

Chemie Ingenieur Technik, EarlyView.
Kinetic studies of the SNCR reaction were conducted to investigate NOx reduction in the exhaust gas of small‐scale wood gasification boilers. Both the experimental results and the derived global kinetic model indicate that SNCR can achieve a significant reduction in NOx emissions under typical operating conditions. ABSTRACT The gas‐phase reaction of NO
Alexander Groß, Sven Kureti
wiley   +1 more source

The effect of buoyancy force on natural convection heat transfer of nanofluid flow in triangular cavity with different barriers. [PDF]

Heliyon
Roshani H, Jalili B, Mirzaei A, Jalili P, Ganji DD.   +4 more
europepmc   +1 more source

Experimental Research and Development on the Natural Convection of Suspensions of Nanoparticles-A Comprehensive Review. [PDF]

Nanomaterials (Basel), 2020
Murshed SMS, Sharifpur M, Giwa S, Meyer JP.   +3 more
europepmc   +1 more source

Natural Convection

, 2016
openaire   +1 more source

Microwave‐assisted catalytic pyrolysis of textile wastes: Synergistic effects and product characteristics

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study examines the microwave‐assisted catalytic pyrolysis (MACP) of individual and blended textiles (cotton, polyester, nylon 6) using ZnO and a ZnO/natural zeolite catalyst. In a custom‐built microwave reactor operated at 500°C, 1 kW power, and a 15‐min residence time, textile wastes were pyrolyzed.
Peyman Alizadeh, Taylor Wright, Preksha Sharma, Xiaotao Bi   +3 more
wiley   +1 more source