Results 111 to 120 of about 126,516 (151)
Some of the next articles are maybe not open access.

Optimization study of return vent height for an impinging jet ventilation system with exhaust/return-split configuration by TOPSIS method

Building and Environment, 2020
For impinging jet ventilation (IJV) system, the energy efficiency is believed to be further improved by splitting the return vent from the exhaust device.
Xiao Ye   +4 more
semanticscholar   +1 more source

Iron and sulfide nanoparticle formation and transport in nascent hydrothermal vent plumes

open access: yesNature Communications, 2019
Deep-sea hydrothermal vents are a significant source of dissolved metals to the global oceans, producing midwater plumes enriched in metals that are transported thousands of kilometers from the vent source.
Alyssa J Findlay   +2 more
exaly   +2 more sources

Stress inversions to forecast magma pathways and eruptive vent location

open access: yesScience Advances, 2019
We forecast where magma will breach Earth’s surface based on how the volcano’s shape and size have evolved. When a batch of magma reaches Earth’s surface, it forms a vent from which volcanic products are erupted. At many volcanoes, successive batches may
Eleonora Rivalta   +2 more
exaly   +2 more sources

Visualization of explosion characteristics of methane-air mixtures with different ignition positions and vent areas in a large-scale venting chamber

, 2020
Explosion venting trials were conducted in a 4.5 m3 stainless chamber to investigate the effects of ignition position and vent area on the explosion characteristics of 9.5 vol% methane-air mixtures using a high-speed camera and three pressure transducers
Huadao Xing   +5 more
semanticscholar   +1 more source

Comparison of Current Interrupt Device and Vent Design for 18650 Format Lithium-ion Battery Caps

, 2020
The current interrupt device (CID) and vent mechanism in the cap of 18650 lithium-ion cells decrease thermal runaway risks by electrically isolating the cell upon internal pressure increase and relieving internal pressure before case rupture ...
Weisi Li   +3 more
semanticscholar   +1 more source

Effects of ignition location, obstacles, and vent location on the vented hydrogen-air deflagrations with low vent burst pressure in a 20-foot container

, 2020
A series of experiments on vented lean hydrogen-air deflagrations with low vent burst pressure was performed in a 20-foot container. The effects of hydrogen concentration, ignition position, vent location, and obstacles were studied, and all tests were ...
Xinjiao Luo   +5 more
semanticscholar   +1 more source

Effect of vent size on explosion overpressure and flame behavior during vented hydrogen–air mixture deflagrations

, 2020
In this study, the effects of vent size on the internal overpressure and flame behavior within and outside a 1 m3 cuboid test chamber with 30 vol% hydrogen–air mixtures were investigated.
Zesi Tang   +4 more
semanticscholar   +1 more source

The effects of vent area and ignition position on pressure oscillations in a large L/D ratio duct

, 2020
Experiments were conducted in a 2 m large duct with an internal diameter of 70 mm, to investigate the effects of the vent area and ignition position on pressure oscillations with different methane concentrations.
Huadao Xing   +5 more
semanticscholar   +1 more source

Effects of top vent locations and gasoline volumes on vented gasoline vapor explosion in closed small-scale vessel

, 2020
In this study, experiments are conducted with a small-scale vessel (cross section of 100 mm × 100 mm and length of 1000 mm) to investigate the effects of a 60 mm × 60 mm vent set on the vessel roof in vented gasoline vapor explosion.
Chuanyu Pan, Guochun Li, Xishi Wang
semanticscholar   +1 more source

Effect of vent area on vented deflagration of hydrogen–methane–air mixtures

, 2020
In this study, experiments on the vented deflagration of hydrogen–methane–air mixtures were performed in a vertical rectangular duct with a vent at its top end.
Wei Liu   +3 more
semanticscholar   +1 more source

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