Low Energy‐Density Electric Shock Tube

1967 ◽  
Vol 38 (5) ◽  
pp. 693-694
Author(s):  
T. C. Peng ◽  
D. L. Liquornik
Keyword(s):  
Energy Density ◽  
Shock Tube ◽  
Electric Shock ◽  
Low Energy

Transportation: Fuel Energies

2017 ◽  
Author(s):  
Peter Rez
Keyword(s):  
Energy Density ◽  
Fossil Fuels ◽  
High Energy ◽  
Ease Of Use ◽  
Low Energy ◽  
High Energy Density ◽  
Nuclear Fuels ◽  
Liquid Hydrocarbons ◽  
Transportation Fuel ◽  
Journey Time

Transportation efficiency can be measured in terms of the energy needed to move a person or a tonne of freight over a given distance. For passengers, journey time is important, so an equally useful measure is the product of the energy used and the time taken for the journey. Transportation requires storage of energy. Rechargeable systems such as batteries have very low energy densities as compared to fossil fuels. The highest energy densities come from nuclear fuels, although, because of shielding requirements, these are not practical for most forms of transportation. Liquid hydrocarbons represent a nice compromise between high energy density and ease of use.

scholarly journals Vacancy-Induced Low-Energy Density of States in the Kitaev Spin Liquid

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Wen-Han Kao ◽  
Johannes Knolle ◽  
Gábor B. Halász ◽  
Roderich Moessner ◽  
Natalia B. Perkins
Keyword(s):  
Energy Density ◽  
Density Of States ◽  
Low Energy ◽  
Spin Liquid

Ultrahigh energy density with excellent thermal stability in lead-free multilayer ceramic capacitors via composite strategy design

2021 ◽  
Author(s):  
Peiyao Zhao ◽  
Lingling Chen ◽  
Longtu Li ◽  
Xiaohui Wang
Keyword(s):  
Thermal Stability ◽  
Energy Density ◽  
Low Energy ◽  
Electronic Systems ◽  
Ultrahigh Energy ◽  
Multilayer Ceramic Capacitors ◽  
Excellent Thermal Stability ◽  
Practical Applications ◽  
Multilayer Ceramic ◽  
Strategy Design

Dielectric capacitor has received growing interest for advanced electrical and electronic systems. However, the low energy density and poor thermal stability at high temperature severely hinder its practical applications. Herein,...

Precursor Arc in an Electric Shock Tube

1964 ◽  
Vol 7 (7) ◽  
pp. 1075 ◽  
Author(s):  
J. P. Barach ◽  
J. A. Sivinski
Keyword(s):  
Shock Tube ◽  
Electric Shock

Low Attenuation Shock Tube: Driving Mechanism and Diaphragm Characteristics

1971 ◽  
Vol 49 (15) ◽  
pp. 1982-1993 ◽  
Author(s):  
F. L. Curzon ◽  
M. G. R. Phillips
Keyword(s):  
Shock Wave ◽  
Simple Model ◽  
Shock Tube ◽  
Electric Shock ◽  
Strong Evidence ◽  
Room Temperature ◽  
Wave Motion ◽  
Driving Mechanism ◽  
Driver Gas ◽  
Opening Process

The properties of an electric shock tube fitted with a diaphragm are examined. The diaphragm opening process and its effect on the motion of the shock wave are studied. A simple model to account for the diaphragm opening time is given and critical comparisons of theory and results with other work are made.The model works well both for shock tubes employing room temperature driver gas and also for those using heated driver gas. Furthermore, there is strong evidence that the diaphragm opening process is responsible for the accelerating phase of the shock wave motion in both types of shock tube.

scholarly journals Low-energy M1 excitations in Pb208 and the spin channel of the Skyrme energy-density functional

2019 ◽  
Vol 99 (6) ◽  
Author(s):  
V. Tselyaev ◽  
N. Lyutorovich ◽  
J. Speth ◽  
P.-G. Reinhard ◽  
D. Smirnov
Keyword(s):  
Energy Density ◽  
Density Functional ◽  
Low Energy ◽  
Energy Density Functional ◽  
Spin Channel
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