Results 61 to 70 of about 696,534 (250)

Process of Obtaining Chromium Nitride in the Combustion Mode under Conditions of Co-Flow Filtration

, 2020
In this work, the combustion process of chromium powder in the co-flow filtration mode was studied. The effect of nitrogen-containing gas flow rate on the nitridation of combustion products is shown.
Nikolay Evseev, Aidos Tolynbekov, Yuliya Ryzhikh, Mansur Ziatdinov, Vladimir Romandin, Alexander Zhukov   +5 more
core   +1 more source

Supercapacitor Safety: Overcharge‐Induced Failure Mechanisms in Electrochemical Double‐Layer Capacitors

Advanced Science, EarlyView.
Time‐resolved synchrotron radiography reveals the internal evolution of electrochemical double‐layer capacitors under abusive overcharge. EDLCs are shown to follow a thermally driven failure pathway involving electrolyte decomposition, gas generation, and structural collapse, distinct from chemically driven thermal runaway effects of Lithium‐ion ...
Thomas Dore, Inez Kesuma, Abdus S. Ali, Jonas Pfaff, Yuxiao Jin, Rosalie Hamill, Mark Buckwell, Hamish Reid, Thomas Finco, Zeyu Sun, Yuanze Li, Sebastian Schopferer, Siegfried Nau, Nils Böttcher, Henning Markötter, Alexander J. E. Rettie, James Robinson, Paul R. Shearing, Alexander Rack, Thomas S. Miller   +19 more
wiley   +1 more source

Filtres à activité catalytique pour moteur Diesel Catalytic Activity Filters for Diesel Engines

Oil & Gas Science and Technology, 2006
A partir de l'examen des normes actuelles et envisagées dans le futur pour limiter les émissions de particules Diesel, et en considérant les propriétés physico-chimiques de ces particules, cet article expose les problèmes posés par la filtration des ...
Goldenberg E., Degobert P.
doaj   +1 more source

A NOVEL SEPARATION TECHNOLOGY FOR NANO PARTICLES AT DISCHARGE OF COMBUSTION AND INCINERATION EQUIPMENT

EQA, 2012
Still today, the issue of safely and efficiently avoiding the atmospheric release of the nano-particles produced by combustion and incineration processes is a critical and open challenge. This study addresses the conception, the technological realization
Daniele Accornero, Emanuela Manzino, Ferruccio Pittaluga   +2 more
doaj   +1 more source

Normal chemotactic activity of granulocytes obtained by filtration leucapheresis [PDF]

, 1977
The chemotactic activity of granulocytes obtained by the Terumo Filtration Leucapheresis System (F.L.) was examined by the method of Boyden's chamber. The number of cells migrating through the Millipore filter was expressed as the chemotactic activity ...
Kitajima, Koichi, Toki, Hironobu, Kimura, Ikuro, Kitagawa, Nakayuki, Koi, Fumikazu, Takahashi, Isao, Tokioka, Masaaki   +6 more
core   +1 more source

Habitat‐Specific Design Strategies for Untethered Soft Robots

Advanced Science, EarlyView.
Habitat shapes the design of untethered soft robots. Across land, water, air, and living tissues, environmental constraints govern viable combinations of compliant structures, actuation mechanisms, and energy delivery. This review connects these constraints with robotic performance and identifies design principles for advancing adaptable, durable, and ...
Siyang Li, Zhikun Miao, Tuck‐Whye Wong, Tiefeng Li   +3 more
wiley   +1 more source

Advanced Scrubbing/Filtration Devices for Pollution Control in Medical Laboratory Waste Incineration System

Aerosol and Air Quality Research
This research investigated the release of pollutants from a medical laboratory waste incineration system and assessed the effectiveness of advanced scrubbing and filtration devices.
Chien-Chang Liao, Jhong-Lin Wu, Ya-Fen Wang, Kuo-Lin Huang, Shih-Wei Huang, Yi-Ming Kuo   +5 more
doaj   +1 more source

The restriction produced by the air filtration system versus the restriction produced by the air filter

MATEC Web of Conferences, 2018
The air filtration system for an internal combustion engine comprises the air filter, the filter housing and the intake air duct which conducts the air flow from the vehicle grille to the filter housing. This generates gaso-dynamic resistances to the air
Toma Marius, Stan Cornelia, Fileru Iordan   +2 more
doaj   +1 more source

Open Cell Foams Filters for Soot Abatement from Biomass Boilers

Chemical Engineering Transactions, 2018
The depletion of fossil fuels and the increasing environmental concerns related to their use, lead to the research of new solutions to limit the greenhouse gas effects.
E. Meloni, M. Caldera, V. Palma, V. Pignatelli, V. Gerardi   +4 more
doaj   +1 more source

A lumped kinetic model for heavy fuel oil combustion

, 2015
The study proposes a new procedure based on the Coats-Redfern method to develop kinetic model for predicting the combustion characteristics of heavy fuel oils.
Han, Yunqing, Im, Hong G., Roberts, William L., Elbaz, Ayman M.   +3 more
core