Dynamic response of stiffened plate under internal blast: Experimental and numerical investigation

Li, Ying; Ren, Xianben; Zhao, Tian; Xiao, Dengbao; Liu, Kai; Fang, Daining

doi:10.1016/j.marstruc.2021.102957

Cited by 60 publications

(10 citation statements)

References 40 publications

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“…22 Wound healing stages and the processes that take place during it are very important as the rst important factor in the design and fabrication of wound dressings. [23][24][25][26][27] The human body is a complex and interesting machine in which various processes performed by cells are considered as its driving components. 28 The wound healing process is a great example of how tissues are repaired by different body systems along with wound care products.…”

Section: Introductionmentioning

confidence: 99%

Design, preparation, and characterization of CS/PVA/SA hydrogels modified with mesoporous Ag₂O/SiO₂ and curcumin nanoparticles for green, biocompatible, and antibacterial biopolymer film

et al. 2021

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Section: Introductionmentioning

confidence: 99%

Design, preparation, and characterization of CS/PVA/SA hydrogels modified with mesoporous Ag₂O/SiO₂ and curcumin nanoparticles for green, biocompatible, and antibacterial biopolymer film

et al. 2021

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“…It is widely accepted, nowadays, that the key strategy for transforming the global energy system into a green and sustainable economy is to accelerate the uptake of renewable energy sources, such as solar-and wind-based sources, across all types of energy use [1,2]. Such energy sources make it possible to address the consequences of harsh fossil-fuel usage such as climate change and environmental pollution, which highly impact the quality of human life [3,4]. However, the inherent fluctuations in the availability of energy from these sources necessitate the development and incorporation of effective storage systems to render possible their stable operation and continuous power generation [5,6].…”

Section: Introductionmentioning

confidence: 99%

Investigation of Heat Transfer Enhancement in a Triple Tube Latent Heat Storage System Using Circular Fins with Inline and Staggered Arrangements

et al. 2021

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Inherent fluctuations in the availability of energy from renewables, particularly solar, remain a substantial impediment to their widespread deployment worldwide. Employing phase-change materials (PCMs) as media, saving energy for later consumption, offers a promising solution for overcoming the problem. However, the heat conductivities of most PCMs are limited, which severely limits the energy storage potential of these materials. This study suggests employing circular fins with staggered distribution to achieve improved thermal response rates of PCM in a vertical triple-tube heat exchanger involving two opposite flow streams of the heat-transfer fluid (HTF). Since heat diffusion is not the same at various portions of the PCM unit, different fin configurations, fin dimensions and HTF flow boundary conditions were explored using computational studies of melting in the PCM triple-tube system. Staggered configuration of fin distribution resulted in significant increases in the rates of PCM melting. The results indicate that the melting rate and heat charging rate could be increased by 37.2 and 59.1%, respectively, in the case of staggered distribution. Furthermore, the use of lengthy fins with smaller thickness in the vertical direction of the storage unit resulted in a better positive role of natural convection; thus, faster melting rates were achieved. With fin dimensions of 0.666 mm × 15 mm, the melting rate was found to be increased by 23.6%, when compared to the base case of 2 mm × 5 mm. Finally, it was confirmed that the values of the Reynolds number and inlet temperatures of the HTF had a significant impact on melting time savings when circular fins of staggered distribution were included.

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“…The anti-ship missile can penetrate the broadside plate and explode in the ship cabin, generating blast wave and high-speed fragments, which causes severe damage to the structures [1,2]. In the confined explosion, the structures are subjected to multiple shock wave loads due to the reflections, which finally makes the peak pressure obviously higher than that in the free field [3,4]. In addition, the high-temperature gas cannot be promptly released in a confined condition, and results in the quasi-static pressure lasting for a long time [5].…”

Section: Introductionmentioning

confidence: 99%

Effective Impulse for Fully Clamped Rectangular Plates Under Internal Blast Loading

Ren

Zhang

Huang

et al. 2021

Acta Mech. Solida Sin.

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Under internal blast loading, the response of a beam or plate is highly correlated with the phenomenon of saturated impulse, which governs the deflection of the structure. This paper aims to investigate the phenomenon of saturated impulse for fully clamped rectangular plates subjected to internal blast loading. Based on the rigid, perfectly plastic assumption, the relationship between saturation duration and saturation deflection is derived. Influences of the peak shock wave, the duration of shock wave and the peak quasi-static pressure loading on saturation duration and saturation deflection are discussed. It is found that there is a critical duration for the internal blast impulse to reach saturation, and beyond this duration, the deflection of plate will no longer increase as the loading increases further. The saturation deflection and saturation duration both exhibit regular variation patterns with the changes of the dimensionless peak shock wave, the duration of shock wave and the peak quasi-static pressure loading.

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Dynamic response of stiffened plate under internal blast: Experimental and numerical investigation

Cited by 60 publications

References 40 publications

Design, preparation, and characterization of CS/PVA/SA hydrogels modified with mesoporous Ag₂O/SiO₂ and curcumin nanoparticles for green, biocompatible, and antibacterial biopolymer film

Design, preparation, and characterization of CS/PVA/SA hydrogels modified with mesoporous Ag₂O/SiO₂ and curcumin nanoparticles for green, biocompatible, and antibacterial biopolymer film

Investigation of Heat Transfer Enhancement in a Triple Tube Latent Heat Storage System Using Circular Fins with Inline and Staggered Arrangements

Effective Impulse for Fully Clamped Rectangular Plates Under Internal Blast Loading

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Dynamic response of stiffened plate under internal blast: Experimental and numerical investigation

Cited by 60 publications

References 40 publications

Design, preparation, and characterization of CS/PVA/SA hydrogels modified with mesoporous Ag2O/SiO2 and curcumin nanoparticles for green, biocompatible, and antibacterial biopolymer film

Design, preparation, and characterization of CS/PVA/SA hydrogels modified with mesoporous Ag2O/SiO2 and curcumin nanoparticles for green, biocompatible, and antibacterial biopolymer film

Investigation of Heat Transfer Enhancement in a Triple Tube Latent Heat Storage System Using Circular Fins with Inline and Staggered Arrangements

Effective Impulse for Fully Clamped Rectangular Plates Under Internal Blast Loading

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Product

Resources

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Design, preparation, and characterization of CS/PVA/SA hydrogels modified with mesoporous Ag₂O/SiO₂ and curcumin nanoparticles for green, biocompatible, and antibacterial biopolymer film

Design, preparation, and characterization of CS/PVA/SA hydrogels modified with mesoporous Ag₂O/SiO₂ and curcumin nanoparticles for green, biocompatible, and antibacterial biopolymer film