Zobrazeno 1 - 10
of 3 048
pro vyhledávání: '"Particle Diameter"'
Publikováno v:
Alexandria Engineering Journal, Vol 107, Iss , Pp 583-590 (2024)
In China's coal mine backfill mining projects, certain mines demonstrate an extensive filling distance that exceeds 3000 m. However, there are few researches concerning the theoretical underpinnings for slurry long-distance pipeline transportation. G
Externí odkaz:
https://doaj.org/article/30c1ff7fc0514b609d03918573106aa0
Publikováno v:
Thermo, Vol 4, Iss 3, Pp 295-314 (2024)
The use of thermal energy storage (TES) contributes to the ongoing process of integrating various types of energy resources in order to achieve cleaner, more flexible, and more sustainable energy use. Numerical modelling of hot storage packed bed sto
Externí odkaz:
https://doaj.org/article/75690a1d67544f5abf846e13a7174074
Autor:
Bingyang Shi, Xiurong Wang, Shuoyuan Yang, Hongmei Chen, Yang Zhao, Qiao Liu, Rong Zou, Yannan Pan
Publikováno v:
GCB Bioenergy, Vol 16, Iss 8, Pp n/a-n/a (2024)
Abstract Plagiomnium acutum has a high value of landscape application and medicinal value, but there is a lack of related research on propagation and cultivation techniques. The deadwood substrate has rich nutrients and superior water retention prope
Externí odkaz:
https://doaj.org/article/175f09bfe13147d3bc323ea7916f9d22
Autor:
Thi Thu Hang Tran, Kieu Hiep Le
Publikováno v:
International Journal of Air-Conditioning and Refrigeration, Vol 32, Iss 1, Pp 1-8 (2024)
Abstract In this work, a two-dimensional computational fluid dynamic (CFD) model is developed to describe the drying process of a packed bed made of spherical particles. The volumetrical evaporation rate inside the bed is computed from the pressure d
Externí odkaz:
https://doaj.org/article/256ed9421c91412e88fc344fd433aa3b
Autor:
Victor A. Kovtunenko
Publikováno v:
Technologies, Vol 12, Iss 10, p 202 (2024)
The influence of particle size distribution in platinum catalysts on the aging of PEM fuel cells described by Holby–Morgan electrochemical degradation model is under investigation. The non-diffusive model simulates mechanisms of particle drop by Pt
Externí odkaz:
https://doaj.org/article/99e1f493ce8a4f7abfab2d6182899371
Publikováno v:
Aerospace, Vol 11, Iss 10, p 832 (2024)
This paper examines the atomization characteristics of liquid hydrogen fuel in a premixing tube under different operating conditions. Hydrogen fuel’s unique injection morphology and atomization behavior were analyzed using the Volume of Fluid-to-Di
Externí odkaz:
https://doaj.org/article/b7cc5b87a98245e5a66cd9b622d87aa4
Autor:
A. L. Raiser, T. T. Hoshino, M. P. R. Torres, B. W. Debiasi, A. C. M. Cotrim, E. B. Ribeiro, D. M. S. Valladão
Publikováno v:
Brazilian Journal of Biology, Vol 84 (2024)
Abstract Munguba butter has bioactive compounds such as vitamin E and phytosterols, which has valued its application in the development of new products, with advantages in its use in emulsified formulations. Therefore, the objective was to develop an
Externí odkaz:
https://doaj.org/article/71d13ac196194f7fbc66a67e8728d24b
Publikováno v:
Micro and Nano Systems Letters, Vol 11, Iss 1, Pp 1-12 (2023)
Abstract Deterministic lateral displacement (DLD) is a passive, label-free, continuous-flow method for particle separation. Since its discovery in 2004, it has been widely used in medical tests to separate blood cells, bacteria, extracellular vesicle
Externí odkaz:
https://doaj.org/article/9d6a32184ffd4c5b96782442109f23ce
Publikováno v:
Machines, Vol 12, Iss 8, p 541 (2024)
The use of glass fiber-reinforced polymer (GFRP) composites in fluid transport systems can effectively reduce corrosion damage caused by corrosive media. However, collisions between solid particles and the surfaces of ball valve flow passages can cau
Externí odkaz:
https://doaj.org/article/b86f7cb2b9ef4ddab9f8d57efc074e0e
Publikováno v:
Fenmo yejin jishu, Vol 41, Iss 4, Pp 350-355 (2023)
Nanometric magnesium oxide was prepared by hydrothermal method using magnesium chloride and ammonia water as the raw materials and polyethylene glycol as the dispersant. The crystal structure, microstructure, and particle size of the products were ch
Externí odkaz:
https://doaj.org/article/d00668f0b0f044a78b2262a857063260