Results 121 to 130 of about 233,397 (304)

Transient Simulation Analysis of Needle Roller Bearing in Oil Jet Lubrication and Planetary Gearbox Lubrication Conditions Based on Computational Fluid Dynamics

Lubricants
The transient lubrication conditions of rolling bearings are different in gearboxes and bearing testers. It has been observed that samples of qualified rolling bearings tested in rolling bearing testers often fail and do not meet lifespan requirements ...
Shushen Gao, Xiangying Hou, Chenfei Ma, Yankun Yang, Zhengminqing Li, Rui Yin, Rupeng Zhu   +6 more
doaj   +1 more source

Magnetic Field Control Using an Electromagnetic Actuation System with Combined Air‐Core and Metal‐Core Coils

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
An electromagnetic manipulation system enhances magnetic field strength in the Z‐direction for 3D control of microrobots and nanoparticles. Featuring eight metal‐core coils and two air‐core coils arranged hemispherically, it ensures unimpeded workspace access and integrates imaging tools.
Nader Latifi Gharamaleki, Dong‐in Kim, Gyudong Lee, Jin‐Young Kim, Hongsoo Choi   +4 more
wiley   +1 more source

Integrating Artificial Intelligence With Droplet‐Based Microfluidics: Advances, Challenges, and Emerging Opportunities

Advanced Intelligent Systems, EarlyView.
Droplet‐based microfluidics enables precise, high‐throughput microscale reactions but continues to face challenges in scalability, reproducibility, and data complexity. This review examines how artificial intelligence enhances droplet generation, detection, sorting, and adaptive control and discusses emerging opportunities for clinical and industrial ...
Junyan Lai, Sukrit Gaira, Rongfeng Wang, Qingtian Zhang, Ming Li, Liao Wu, Diangeng Li, Yi Li, Chengchen Zhang, Jinhong Guo, Shi‐Yang Tang   +10 more
wiley   +1 more source

Physical-Chemical Properties of Jet Fuel Blends with Biofuels Derived from Waste

Chemical Engineering Transactions
Jet fuel blends with bio-based compounds are an alternative for reducing carbon emissions. The properties of the bio-jet fuel blends can be changed by varying the ratio of bio-jet fuel to Jet A-1 fuel.
Victoria Sharon Vincent Jillson, Haslenda Hashim, Nor Alafiza Yunus   +2 more
doaj  

Research on heat transfer characteristics of crude oil storage tank heated by jet in combination with mechanical stirring

Case Studies in Thermal Engineering
Mechanical stirring can enhance the jet heating of storage tanks. However, the internal heat transfer characteristics during heating and the effects of different agitators are unclear.
Hang Dong, Xiaowan Liang, Xiaonian Xiong, Mingyu Lei, Jian Zhao   +4 more
doaj   +1 more source

Advanced development: Fuels [PDF]

, 1981
The solar thermal fuels and chemicals program at Jet Propulsion Laboratory are described. High technology is developed and applied to displace fossil fuel (oil) use in the production/processing of valuable fuels and chemicals.
Ramohalli, K.
core   +1 more source

Comparison of Receptor‐Mediated Endocytosis and Its Application to Enhance DNA Transfection by TFAMoplex

Advanced NanoBiomed Research, EarlyView.
We developed an assay to distinguish cellular binding from internalization. Compatible with microscopy and high‐throughput screening, the method identifies ligand‐mediated uptake. Applying top candidates to a protein‐based DNA carrier enhanced transfection efficiency, providing a rational strategy to improve non‐viral gene delivery systems.
David Scherer, Steffen Honrath, Jonas Kurmann, Alexander Klipp, Finn Brigger, Jean‐Christophe Leroux   +5 more
wiley   +1 more source

Downhole Inner Cutting Technology Based on 250 MPa Ultra High Pressure Abrasive Water Jet

Shiyou jixie, 2015
The decommission of offshore oil and gas production facilities is in demand of high efficient,safe and environmentally friendly cutting technology and equipment.High pressure abrasive water jet cutting technology have obvious advantages on offshore well ...
Ma Renqi, Li Gang, Wang Chao, Ju Shaodong, Liu Zhan, Xu Hongfei   +5 more
doaj  

Efficient homogenisation of photographic dispersions [PDF]

, 1996
The formation of fine droplets in a photographic emulsion which is forced through an orifice disperser consisting of a tube with one or more abrupt constrictions is considered.
Carnie, S., Davidson, M.
core  

Methane Pyrolysis Performance in Catalytic Molten Media for Hydrogen Production From the Perspective of Bubble Column Reactor Design and Configuration

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In the hydrogen production routes from natural gas (methane), methane pyrolysis offers a cleaner option than the established steam methane reforming by producing CO2‐free hydrogen. However, in fixed bed reactors over solid catalysts, this technology experiences rapid catalyst deactivation due to carbon (coke) deposition encapsulating its ...
Muhammad Irfan Fakarudin, Luqmanulhakim Baharudin, Matthew J. Watson, Wan Nor Roslam Wan Isahak   +3 more
wiley   +1 more source