Results 11 to 20 of about 43,692 (253)

Effects of Explosion Shock Waves on Lung Injuries in Rabbits

open access: yesShock and Vibration, 2021
The purpose of this study was to explore the damage effects and injury mechanism of free-field explosion shock waves on rabbit lungs. Six free-field explosion experiments, each with 500 g trinitrotoluene (TNT), were conducted as the shock wave ...
Yanlong Sun   +6 more
doaj   +1 more source

An analytical model for gas overpressure in slug-driven explosions:insights into Strombolian volcanic eruptions [PDF]

open access: yes, 2012
Strombolian eruptions, common at basaltic volcanoes, are mildly explosive events that are driven by a large bubble of magmatic gas (a slug) rising up the conduit and bursting at the surface.
Del Bello, Elisabetta   +4 more
core   +1 more source

Identification of low-overpressure interval and its implication to hydrocarbon migration: Case study in the Yanan sag of the Qiongdongnan Basin, South China Sea.

open access: yesPLoS ONE, 2017
The Qiongdongnan Basin is a strongly overpressured basin with the maximum pressure coefficient (the ratio of the actual pore pressure versus hydrostatic pressure at the same depth) over 2.27.
Qinghai Xu   +5 more
doaj   +1 more source

Characteristics of Jurassic mudstone overpressure and its control on oil and gas accumulation in Turpan Depression

open access: yesPetroleum Exploration and Development, 2008
The reservoirs discovered in the Turpan Depression are mainly distributed in the Middle Jurassic, some distributed in the Upper Jurassic, Cretaceous, and Tertiary.
Wei LI   +4 more
doaj   +1 more source

Blast wave characteristics of multi-layer composite charge: Theoretical analysis, numerical simulation, and experimental validation

open access: yesDefence Technology, 2023
This article investigates the characteristics of shock wave overpressure generated by multi-layer composite charge under different detonation modes. Combining dimensional analysis and the explosion mechanism of the charge, a peak overpressure prediction ...
Jun-bao Li   +4 more
doaj   +1 more source

Gravitational wave bursts induced by r-mode spin-down of hybrid stars [PDF]

open access: yes, 2005
We show that sudden variations in the composition and structure of an hybrid star can be triggered by its rapid spin-down, induced by r-mode instabilities.
A. Drago   +39 more
core   +2 more sources

Pressure field characteristics of petroliferous sags in Bohai Bay Basin: Implication for hydrocarbon enrichment

open access: yesPetroleum Research, 2017
Pressure fields of different sags in a petroliferous basin were significantly different, and it was related to hydrocarbon enrichment. Based on pressure data of different sags in Bohai Bay Basin, types of pressure field and its distribution ...
Youlu Jiang   +5 more
doaj   +1 more source

Physical simulation experiments on pore evolution in high-temperature and overpressure reservoirs

open access: yesNatural Gas Industry B, 2020
At present, simulation on reservoir evolution under normal pressure is common while that under abnormal pressure is rare. In this paper, the Miocene “high-temperature and overpressure” reservoir in the Ledong–Lingshui Sag of the Qiongdongnan Basin was ...
Li You   +6 more
doaj   +1 more source

Dynamic monitoring of service members to quantify blast exposure levels during combat training using BlackBox Biometrics Blast Gauges: explosive breaching, shoulder-fired weapons, artillery, mortars, and 0.50 caliber guns

open access: yesFrontiers in Neurology, 2023
CONQUER is a pilot blast monitoring program that monitors, quantifies, and reports to military units the training-related blast overpressure exposure of their service members.
Suthee Wiri   +19 more
doaj   +1 more source

Identification and Prediction of Allo-Source Overpressure Caused by Vertical Transfer: Example from an HTHP Gas Reservoir in the Ledong Slope in the Yinggehai Basin

open access: yesGeofluids, 2021
The Yinggehai Basin is a typical high temperature and high pressure (HTHP) gas-bearing basin. The pressure coefficient exceeds 2.2 in deeply-buried Miocene reservoirs in the Ledong Slope, a nondiapir zone in the Yinggehai Basin.
Caiwei Fan   +8 more
doaj   +1 more source

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