Results 31 to 40 of about 2,075,310 (323)

Significance of nanoparticle radius and inter-particle spacing toward the radiative water-based alumina nanofluid flow over a rotating disk

Nanotechnology Reviews, 2023
The study of nanofluid flow over a rotating disk has significant importance because of its enormous range of implementations, including cancer treatments, chemotherapy, nanomedicines, fermentation sciences, selective drug delivery, food sciences ...
Ramzan Muhammad, Lone Showkat Ahmad, Dawar Abdullah, Saeed Anwar, Kumam Wiyada, Kumam Poom   +5 more
doaj   +1 more source

FEATURES OF STIMULATED EMISSION OF A MEROCYANINE DYE IN THE PORES OF ANODIZED ALUMINUM

Eurasian Physical Technical Journal, 2021
The results of the study of the spectral-luminescent properties and the generation of stimulated emission of merocyanine dye molecules in a porous aluminum oxide films are presented.
N.Kh. Ibrayev, D.A. Afanasyev, G.S. Omarova   +2 more
doaj   +1 more source

Soil Improvement of Clayey Sand Using Nanoparticle [PDF]

مهندسی عمران شریف
The field of nanotechnology encompasses all technologies that operate on a nanoscale, typically ranging from 1 to 100 nanometers. Nano-particles are the most commonly used materials in this technology.
S. Rahmati sardasht, A. A. Heshmati
doaj   +1 more source

Investigating the protective effects of aqueous extract of the wormwood plant (Artemisia absinthium) on alumina nanoparticle-induced pulmonary toxicity in male Wistar rats

بهداشت و ایمنی کار, 2022
Introduction: Although aluminum oxide nanoparticles (Al2O3-NPs) are the most widely used nanomaterials, limited studies have been reported on their toxicology.
Esmaeil Karami, Zahra Goodarzi, Reza Chahardoli, Mahmoud Ghazi Khansari, Mehrafarin Kiani, Seyed Jamaleddin Shahtaheri   +5 more
doaj  

Instability of magneto-hydro-dynamic flow of thermocapillary liquid layers of shear-thinning nanofluids with oxide nanoparticles in water

Case Studies in Thermal Engineering, 2021
Nanofluids are the diluted interruptions of nano-sized particles in base fluid such as oil, ethylene glycol, water etc. Nanofluids have wide applications in industries because of their enhanced thermal properties.
Zakir Hussain, Asad ur Rehman, Ahson Jabbar Shaikh, Kai-Xin Hu, Mehboob Ali, Faisal Sultan, Muhammad Shahzad, Mohamed Altanji   +7 more
doaj   +1 more source

Experimental Investigation of the Influence of Adding Alumina to Diesel Fuel on the Engine Performance and Emission Characteristics [PDF]

Engineering and Technology Journal, 2020
The present experimental work is conducted to examine the influence of adding Alumina (Al2O3) nanoparticles to diesel fuel on the characteristic of the emissions and engine performance.
Sadiq Bunyan, Abed AL-Khadim Hassan
doaj   +1 more source

Comparative effects of macro-sized aluminum oxide and aluminum oxide nanoparticles on erythrocyte hemolysis: influence of cell source, temperature and size [PDF]

, 2015
Al2O3 is the most abundantly produced nanomaterial and has been used in diverse fields, including the medical, military and industrial sectors. As there are concerns about the health effects of nanoparticles, it is important to understand how they ...
Vinardell Martínez-Hidalgo, Ma. Pilar, Mitjans Arnal, Montserrat, Baccarin, Thaisa, Díaz Marcos, Jordi, Sordé, A.   +4 more
core   +1 more source

Influence of slip and convective boundary conditions on peristaltic transport of non-Newtonian nanofluids in an inclined asymmetric channel

Alexandria Engineering Journal, 2016
In this study, we investigate a peristaltic transport of nano-hyperbolic tangent fluid in an inclined asymmetric channel with convective boundary conditions. Two types of nanoparticles are considered, namely, the copper and aluminum oxide.
Hamed M. Sayed, Emad H. Aly, K. Vajravelu   +2 more
doaj   +1 more source

Exploring the impact of aluminum oxide nanoparticles on waste transformer biodiesel blend under variable injection timing

Sustainable Energy Research
This study investigated the use of nano-blended biodiesel, made by mixing waste transformer biodiesel with nanoscale aluminum oxide particles. A fuel blend ratio containing both diesel and biodiesel components was created with 100 parts per million of ...
A. Prabu
semanticscholar   +1 more source

A comparative study on the effect of nano-additives on performance and emission characteristics of CI engine run on castor biodiesel blended fuel

Energy Conversion and Management: X, 2023
Biodiesel is a promising alternative fuel because of its renewable status, biodegradability, non-toxicity, and low pollution levels. However, other limitations such as high viscosity, low thermal energy content, poor atomization, greater densities, and ...
Mishamo Tesfaye Lamore, Dinku Seyoum Zeleke, Belayneh Yitayew Kassa   +2 more
doaj   +1 more source