Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Accelerating Fluids01:17

Accelerating Fluids

1.1K
When a fluid is in constant acceleration, the pressure and buoyant force equations are modified. Suppose a beaker is placed in an elevator accelerating upward with a constant acceleration, a. In the beaker, assume there is a thin cylinder of height h with an infinitesimal cross-sectional area, ΔS.
The motion of the liquid within this infinitesimal cylinder is considered to obtain the pressure difference. Three vertical forces act on this liquid:
1.1K
Design Example: Flow Through a Fire Extinguisher01:12

Design Example: Flow Through a Fire Extinguisher

180
A fire extinguisher that uses pressurized water relies on fluid dynamics principles to generate a high-velocity stream capable of suppressing flames. The water is stored at a much higher pressure inside the extinguisher than the surrounding atmosphere. This pressure difference forces the water to flow rapidly when the extinguisher is activated, and the behavior of the water as it exits the nozzle can be understood using fundamental equations of fluid dynamics.
The key to understanding how the...
180

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Bridging the Gap in Carbon Free Iron Making: How Hydrogen Affects the Reduction of Iron Ore between 900 and 1590 °C.

ACS sustainable chemistry & engineering·2025
Same author

An Integrated Experimental and Modeling Approach for Assessing High-Temperature Decomposition Kinetics of Explosives.

Journal of the American Chemical Society·2024
Same author

Evaluation of silicon and indium gallium arsenide photodiodes as direct timing detectors for pulsed x-ray systems.

The Review of scientific instruments·2024
Same author

Application of Liquidus Projections in SiO<sub>2</sub>-Al<sub>2</sub>O<sub>3</sub>-CaO Systems with Fe<sub>2</sub>O<sub>3</sub> and V<sub>2</sub>O<sub>5</sub> to Study the Dissolution of Alumina Crucibles in Gasification Slags Containing Vanadium.

ACS omega·2024
Same author

Imaging high jitter, very fast phenomena: A remedy for shutter lag.

The Review of scientific instruments·2023
Same author

Synthesis, Characterization, and Energetic Properties of Nitrate Ester Acrylate Polymer.

ACS omega·2023
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
See all related articles

Related Experiment Video

Updated: Aug 4, 2025

Research and Development of High-performance Explosives
10:33

Research and Development of High-performance Explosives

Published on: February 20, 2016

17.6K

Switchable Explosives: Performance Tuning of Fluid-Activated High Explosive Architectures.

Cameron B Brown1,2, Alexander H Mueller1, Seetharaman Sridhar2,3

  • 1Q-5, High Explosive Science and Technology, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.

Physical Review Letters
|March 31, 2023
PubMed
Summary
This summary is machine-generated.

Researchers discovered switchable high explosives (HEs) that require fluid filling to detonate. This innovation significantly enhances safety by preventing accidental explosions during storage and transport.

More Related Videos

Blast Quantification Using Hopkinson Pressure Bars
09:41

Blast Quantification Using Hopkinson Pressure Bars

Published on: July 5, 2016

9.1K
Improving the Combustion Performance of a Hybrid Rocket Engine using a Novel Fuel Grain with a Nested Helical Structure
07:58

Improving the Combustion Performance of a Hybrid Rocket Engine using a Novel Fuel Grain with a Nested Helical Structure

Published on: January 18, 2021

6.0K

Related Experiment Videos

Last Updated: Aug 4, 2025

Research and Development of High-performance Explosives
10:33

Research and Development of High-performance Explosives

Published on: February 20, 2016

17.6K
Blast Quantification Using Hopkinson Pressure Bars
09:41

Blast Quantification Using Hopkinson Pressure Bars

Published on: July 5, 2016

9.1K
Improving the Combustion Performance of a Hybrid Rocket Engine using a Novel Fuel Grain with a Nested Helical Structure
07:58

Improving the Combustion Performance of a Hybrid Rocket Engine using a Novel Fuel Grain with a Nested Helical Structure

Published on: January 18, 2021

6.0K

Area of Science:

  • Materials Science
  • Chemistry
  • Engineering

Background:

  • Traditional high explosives (HEs) pose significant risks due to accidental detonation.
  • Existing safety measures for HEs are limited in preventing unplanned detonations during storage and transport.

Purpose of the Study:

  • To introduce a novel class of energetic materials: switchable high explosives (HEs).
  • To evaluate the performance of fluid-filled, additive-manufactured HE lattices.
  • To demonstrate a new method for mitigating HE hazards.

Main Methods:

  • Additive manufacturing of HE lattices.
  • Performance evaluation through detonation velocity and Gurney energy analysis.
  • Comparison of fluid-filled vs. unfilled HE lattices.

Main Results:

  • Switchable HEs require fluid filling to detonate.
  • Gurney energy of unfilled lattice was 98% lower than water-filled.
  • Fluid properties tuned Gurney energy by 8.5% and detonation velocity by 13.4%.

Conclusions:

  • Switchable HEs offer a groundbreaking solution to prevent accidental detonations.
  • This discovery provides unprecedented safety during storage and transport of energetic materials.
  • The ability to tune performance via fluid properties opens new avenues in energetic material design.