scholarly journals Numerical Research on the Flow Fields in the Power Generation Channel of a Liquid Metal Magnetohydrodynamic System

ACS Omega ◽  
2020 ◽  
Vol 5 (48) ◽  
pp. 31164-31170
Author(s):  
Peng Lu ◽  
Riliang Fang ◽  
Qihang Ye ◽  
Hulin Huang
Keyword(s):  
Power Generation ◽  
Liquid Metal ◽  
Flow Fields ◽  
Numerical Research ◽  
Magnetohydrodynamic System

scholarly journals A Liquid-Metal-Based Freestanding Triboelectric Generator for Low-Frequency and Multidirectional Vibration

2021 ◽  
Vol 8 ◽  
Author(s):  
Huaxia Deng ◽  
Zizheng Zhao ◽  
Chong Jiao ◽  
Jingchang Ye ◽  
Shiyu Zhao ◽  
...  
Keyword(s):  
Power Generation ◽  
Energy Harvesting ◽  
Liquid Metal ◽  
Low Frequency ◽  
Vibration Energy ◽  
Frequency Range ◽  
Vibration Energy Harvesting ◽  
Generation Mode ◽  
Vibrational Energies ◽  
Triboelectric Generator

There are a lot of vibrational energies, which are low frequency, multidirectional, and broadband, in the nature. This creates difficulties for devices that aim at harvesting vibration energy. Here, we present a liquid-metal-based freestanding triboelectric generator (LM-FTG) for vibration energy harvesting. In this device, the fluidity of liquid is used to increase sensitivity to vibration for better low-frequency response and multidirectional vibration energy harvesting capability. The freestanding power generation mode is able to increase power generation stability. Experiments show that the bandwidth of LM-FTG can almost cover the entire sweep frequency range, and a 10 μF capacitor can be charged to 6.46 V at 7.5 Hz in 60 s by LM-FTG. In particular, 100 LEDs are illuminated in the low-frequency environmental experiment successfully. The proposed LM-FTG can work in low frequency with large working bandwidth, which provides an effective method for energy harvesting of low-frequency and multidirectional vibrations.

Liquid Metal MHD Power Generation

1975 ◽  
Vol 78 (684) ◽  
pp. 1028-1033 ◽  
Author(s):  
Tetsuo YAMANISHI
Keyword(s):  
Power Generation ◽  
Liquid Metal

A Magnetohydrodynamic System for Pumping Liquid Metal Media in a Plasma Source of Extreme Ultraviolet Radiation

2019 ◽  
Vol 62 (2) ◽  
pp. 283-288
Author(s):  
A. Yu. Vinokhodov ◽  
A. A. Yakushkin ◽  
O. F. Yakushev ◽  
M. S. Krivokorytov ◽  
V. N. Krivtsun ◽  
...  
Keyword(s):  
Liquid Metal ◽  
Ultraviolet Radiation ◽  
Extreme Ultraviolet ◽  
Plasma Source ◽  
Extreme Ultraviolet Radiation ◽  
Magnetohydrodynamic System

scholarly journals Numerical investigation into the vapor-liquid flow in the mixer of a liquid metal Magneto-Hydro-Dynamic system

RSC Advances ◽  
2017 ◽  
Vol 7 (57) ◽  
pp. 35765-35770 ◽  
Author(s):  
Peng Lu ◽  
Xingwen Zheng ◽  
Peijie Yang ◽  
Lulu Fang ◽  
Hulin Huang
Keyword(s):  
Power Generation ◽  
Liquid Metal ◽  
Dynamic System ◽  
Numerical Investigation ◽  
Liquid Flow ◽  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Promising Technology ◽  
System P

Liquid Metal Magneto-Hydro-Dynamic (LMMHD) power generation is a promising technology for waste heat recovery, solar thermal utilization,etc.

Direct current liquid-metal magnetohydrodynamic power generation.

AIAA Journal ◽  
1966 ◽  
Vol 4 (4) ◽  
pp. 627-634 ◽  
Author(s):  
DAVID G. ELLIOTT
Keyword(s):  
Power Generation ◽  
Liquid Metal ◽  
Direct Current

Magnetohydrodynamic power generation using a bifluid liquid-metal generator.

AIAA Journal ◽  
1967 ◽  
Vol 5 (5) ◽  
pp. 862-867 ◽  
Author(s):  
KARL A. SENSE ◽  
GEORGE H. GELB
Keyword(s):  
Power Generation ◽  
Liquid Metal
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