Search Results - "Powder technology"

A review on the angle of repose of granular materials by Beakawi Al-Hashemi, Hamzah M., Baghabra Al-Amoudi, Omar S.

“…The abundance of granular materials and powders that are being used in several fields, along with their broad applications, requires a comprehensive…”
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A high-strength red mud–fly ash geopolymer and the implications of curing temperature by Bai, Bing, Bai, Fan, Nie, Qingke, Jia, Xiangxin

“…In response to the requirement for the comprehensive utilization of industrial waste, high-strength geopolymers were prepared from red mud (RM) and Class 1, 2,…”
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A novel fractal solution for permeability and Kozeny-Carman constant of fibrous porous media made up of solid particles and porous fibers by Xiao, Boqi, Wang, Wei, Zhang, Xian, Long, Gongbo, Fan, Jintu, Chen, Hanxin, Deng, Lin

“…This paper presents a novel fractal solution to investigate the permeability and the Kozeny-Carman (KC) constant of fibrous porous media made up of solid…”
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Melting process of nanoparticle enhanced PCM through storage cylinder incorporating fins by Li, Fanghua, Almarashi, Adel, Jafaryar, M., Hajizadeh, Mohammed Reza, Chu, Yu-Ming

“…This paper discusses how the arrangement of fins can affect the charging process. Mixture of paraffin and copper oxide nanomaterial has been utilized. Several…”
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Investigation on thermophysical properties of Tio2–Cu/H2O hybrid nanofluid transport dependent on shape factor in MHD stagnation point flow by Ghadikolaei, S.S., Yassari, M., Sadeghi, H., Hosseinzadeh, Kh, Ganji, D.D.

“…An analysis on the subject of “induced magnetic field effect on stagnation flow of a TiO2-Cu/water hybrid nanofluid over a stretching sheet” has been carried…”
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Ultra-high adsorption capacity and selective removal of Congo red over aminated graphene oxide modified Mn-doped UiO-66 MOF by Eltaweil, Abdelazeem S., Elshishini, Hala M., Ghatass, Zekry F., Elsubruiti, Gehan M.

“…A new adsorbent composite Mn-doped UiO-66/Aminated-graphene oxide (Mn-UiO-66@GO-NH2) was synthesized via solvothermal method and well-characterized by XRD,…”
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DEM/CFD-DEM Modelling of Non-spherical Particulate Systems: Theoretical Developments and Applications by Zhong, Wenqi, Yu, Aibing, Liu, Xuejiao, Tong, Zhenbo, Zhang, Hao

“…Particles encountered in nature and engineering practice are normally not spherical but of irregular shapes. Particle shape plays a key role in determining the…”
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CFD-DEM modelling and simulation of pneumatic conveying: A review by Kuang, Shibo, Zhou, Mengmeng, Yu, Aibing

“…Pneumatic conveying is an important operation used in many industries for the transportation of granular materials from one place to another. In recent years,…”
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A comprehensive review on synthesis, stability, thermophysical properties, and characterization of nanofluids by Sezer, Nurettin, Atieh, Muataz A., Koç, Muammer

“…Nanofluids are a new generation of heat transfer fluids that have attracted researchers' attention from diverse fields due to their anomalous thermal behavior…”
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High adsorption of methylene blue by activated carbon prepared from phosphoric acid treated eucalyptus residue by Han, Qiaoning, Wang, Jing, Goodman, Bernard A., Xie, Junkang, Liu, Zuguang

“…Activated carbon with large specific surface area (1545 m2·g−1) and total acid density (2.47 mmol·g−1) was prepared by thermal activation of phosphoric acid…”
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MHD flow and heat transfer near stagnation point over a stretching/shrinking surface with partial slip and viscous dissipation: Hybrid nanofluid versus nanofluid by Aly, Emad H., Pop, I.

“…The steady magnetohydrodynamic stagnation point flow and heat transfer over a stretching/shrinking surface in a hybrid nanofluid with partial slip and viscous…”
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Numerical study on natural convection of Ag–MgO hybrid/water nanofluid inside a porous enclosure: A local thermal non-equilibrium model by Mehryan, S.A.M., Ghalambaz, Mohammad, Chamkha, Ali J., Izadi, Mohsen

“…This paper investigates the natural convection of Ag-MgO/water nanofluids within a porous enclosure using a Local Thermal Non-Equilibrium (LTNE) model. The…”
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Comprehensive utilization of steel slag: A review by Gao, Wenhao, Zhou, Wentao, Lyu, Xianjun, Liu, Xiao, Su, Huili, Li, Chuanming, Wang, Hui

“…Steel slag, the main solid waste in the steel-making process, is produced more than 120 million tons annually in China. Most of the steel slag was stored in…”
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Synthesis, stability, density, viscosity of ethylene glycol-based ternary hybrid nanofluids: Experimental investigations and model -prediction using modern machine learning techniques by Said, Zafar, Cakmak, Nese Keklikcioglu, Sharma, Prabhakar, Sundar, L. Syam, Inayat, Abrar, Keklikcioglu, Orhan, Li, Changhe

“…A direct sol-gel technique was utilized to produce rGO-Fe3O4-TiO2 ternary hybrid nanocomposites to produce ethylene glycol (EG) based stable nanofluids,…”
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Recent developments in ZnS photocatalysts from synthesis to photocatalytic applications — A review by Lee, Gang-Juan, Wu, Jerry J.

“…This review article comprehensively discusses the recent development of band engineering ways, synthetic methods, and photocatalytic applications using ZnS…”
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A review of recent development for the CFD-DEM investigations of non-spherical particles by Ma, Huaqing, Zhou, Lianyong, Liu, Zihan, Chen, Mengyao, Xia, Xiuhao, Zhao, Yongzhi

“…The coupling between fluid and granular materials is commonly encountered in nature and engineering practice. Moreover, the shape of granular materials in…”
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A review of powder additive manufacturing processes for metallic biomaterials by Harun, W.S.W., Kamariah, M.S.I.N., Muhamad, N., Ghani, S.A.C., Ahmad, F., Mohamed, Z.

“…Metal additive manufacturing (metal-AM) has undergone a remarkable evolution over the past three decades. It was first used solely as an innovative resource of…”
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Developing dissimilar artificial neural networks (ANNs) to prediction the thermal conductivity of MWCNT-TiO2/Water-ethylene glycol hybrid nanofluid by Akhgar, Alireza, Toghraie, Davood, Sina, Nima, Afrand, Masoud

“…In this paper, we developed dissimilar artificial neural networks (ANNs) by suitable architectures and training algorithms via sensitivity analysis to predict…”
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A fractal analytical model for Kozeny-Carman constant and permeability of roughened porous media composed of particles and converging-diverging capillaries by Xiao, Boqi, Zhu, Huaizhi, Chen, Fengye, Long, Gongbo, Li, Yi

“…Seepage of particles in porous media has attracted considerable attention due to its extensive existence in nature. In this work, we have derived a novel…”
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On the nanofluids applications in microchannels: A comprehensive review by Chamkha, Ali J., Molana, Maysam, Rahnama, Ali, Ghadami, Farid

“…Nanofluids have attracted tremendous attention during the last two decades. The researchers all over the world investigate the feasibility of the nanofluids…”
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