Laser imaging helps clean fuels live up to their reputation
Dec 27, 2022
Using ammonia as a hydrogen-rich energy source requires technology that can spot pollutants in flames.
Dec 27, 2022
Using ammonia as a hydrogen-rich energy source requires technology that can spot pollutants in flames.
Nov 10, 2022
Resonating silicon microbeams sense temperature shifts induced by airborne molecules.
May 11, 2022
A universal mechanism could explain the formation of carbon nanoparticles in interstellar and terrestrial environments.
Apr 5, 2022
Clean and sustainable fuels could be derived by combining ammonia with complementary combustion-modifying additives.
Jan 30, 2022
Damage-causing bubbles might form at much lower impact velocities than expected.
Oct 20, 2021
Unusual reaction pathways to hydrocarbon clusters could bring a paradigm shift to the understanding of soot and interstellar chemistry.
Sep 28, 2021
Incorporating regular cracks in electrodes for wireless strain sensors brings surprisingly better sensitivity.
Apr 27, 2021
The intense sparks that occasionally accompany charged sandstorms can arise from turbulent movements of airborne dust.
Jan 18, 2021
Shower spray is like water off a duck’s back to bathroom flies.
Dec 8, 2020
A highly selective and sensitive laser sensor can pick up low-level benzene emissions in ambient air.
Aug 30, 2020
Improved imaging of liquid jet sprays can impact fields ranging from inkjet printing to oil and gas processing.
Jul 28, 2020
Plasma technology could help the petrochemical industry transition to an electrified, decarbonized future.
Jul 19, 2020
Collisions of tiny air bubbles with water surfaces can reveal fundamental characteristics of foamy mixtures.
May 20, 2020
Predictions reveal how pressure and temperature fluctuations in engine cylinders can suppress damaging fuel combustion events.
Mar 31, 2020
Advanced modes of combustion that are controlled by plasma discharges could become key components of the circular carbon economy.
Mar 9, 2020
Modeling the combustion properties of gasoline is driving the search for cleaner fuels.
Mar 3, 2020
Variations in the vibrations of beams of silicon create a sensitive way of measuring pressure changes.
Dec 9, 2019
Studying the wake of reflected shockwaves reveals the cascade of chemical reactions involved in combustion processes.
Nov 13, 2019
Ultrapure solvents prove there is more than meets the eye when oil and water mix.
Mar 27, 2019
Predicting capricious pre-ignition combustion events could enable automakers to build powerful yet more efficient engines.
Feb 12, 2019
Rapid-fire photography reveals how even a nanoscale amount of surface roughness can unleash microbubbles that may interfere with coating technology.
Dec 10, 2018
Flexible skin for soft robots, embedded with electrical nanowires, combines conductivity with sensitivity within the same material.
Dec 4, 2018
Ultrafast video capture of droplet cloud formation should help minimize the risk of gas-leak explosions.
Nov 22, 2018
A compound made from the glycerol by-product of biodiesel production could promote cleaner burning in vehicle engines.
Nov 11, 2018
Understanding the effect pressure has on soot production during fuel combustion could help reduce polluting emissions.
Sep 24, 2018
A numerical study reveals how to reduce instabilities in the complex flow of plasma in converging geometry of particles in fusion reactions.
Aug 12, 2018
Computer analysis aids the formulation of methanol-based renewable fuels that can operate under compression ignition conditions.
Aug 5, 2018
Ethanol and related gasoline replacement fuels produce fewer smog-causing chemicals.
Jul 8, 2018
Understanding the response of gas flames to acoustic perturbations at high pressure should make next-generation turbines safer and more efficient.
May 20, 2018
Spotting signatures of potential pollutants made easier with quantum lasers that emit tunable infrared light.
Mar 18, 2018
A technique modeling the combustion characteristics of gasoline blended with biofuels for cleaner and more efficient fuels.
Jan 7, 2018
Theoretical simulations reveal how subtle changes in friction on an object’s surface can have a large effect on drag.
Dec 17, 2017
Creating teardrop-like gas cavities around metal spheres enables practically friction-free travel through liquids.
Dec 10, 2017
Silicon microelectronics and biomedical fields could benefit from a safe and cost-effective way to synthesize nanoparticles.
Nov 26, 2017
Simple two-component mixtures are good surrogates for studying the ignition properties of next-generation gasolines.
Oct 1, 2017
A vibration-driven logic gate could form the basis for the next generation of efficient, low-power computers.
Sep 17, 2017
Insight into the thermal decomposition of a potential fuel additive shows it could promote cleaner and more efficient combustion.
Sep 10, 2017
New 3D visualizations that reveal how flames respond to electric fields could help improve combustion efficiency and reduce pollution.
Aug 20, 2017
Smartphones put state-of-the-art 3D particle tracking in the hands of the masses.
Jun 10, 2017
Data from a global oceanographic expedition predict how rising temperatures influence increase in plankton populations.
Apr 24, 2017
A flexible, carbon-based device that responds to humidity in two ways can sense 3D objects without touching them.
Mar 11, 2017
Plunging hot spheres into viscous liquids reveals a way to reduce fluid resistance without complex engineering procedures.
Dec 3, 2016
The characterization of compounds produced in combustion could lead to cleaner, more efficient power stations.
Nov 26, 2016
New technique lays the foundation for greener transport fuels and next-generation engines.
Oct 1, 2016
Images of from a high-speed camera reveal a microbead formation process during the vapor explosion of liquid metal dropping into a pool of water.
Jul 9, 2016
A clearer understanding of how flame is affected by electric fields paves the way for advanced electrically assisted combustion technology.
May 21, 2016
Smart threads can be woven into pressure-sensitive electronic skin for robots or medical prosthetics.
May 7, 2016
A novel logic gate allows for added electronic functionality.
Mar 26, 2016
A complex computational model provides a more accurate description of soot formation.
Mar 26, 2016
A simulation scheme for aerodynamic turbulence could replace expensive wind tunnel tests.
Mar 12, 2016
Ultrafast imaging reveals the influence of even ultrasmall surface roughness on inkjet printing.
Feb 27, 2016
Precise rate constants could provide high-fidelity combustion models for cleaner and more efficient fuels.
Dec 5, 2015
Experimental and numerical studies reveal the combustion properties of blended fuels at elevated pressures.
Nov 14, 2015
Capturing the hidden details of coalescence cascades that connect bubbles and droplets may improve oil extraction practices.
Oct 31, 2015
Environmentally friendly butanol additives improve gasoline performance in spark ignition engines.
Oct 31, 2015
Metallic nanostructures absorb light better than any other known structures.
Oct 17, 2015
Ultrafast cameras spy surprising air-trapping effects intrinsic to droplet-based technologies such as inkjet printing.
Oct 10, 2015
High-speed imaging of perfect ice spheres free-falling in water reveals surprising insights into drag reduction.
Sep 19, 2015
Stable air layers that wrap around liquid drops can retain their remarkable geometries a thousand times longer than theory predicts.
Sep 5, 2015
Simulations show that an actuated jet of air from the wing can dramatically improve the aerodynamic performance of micro-aircraft such as drones.
Aug 15, 2015
Simulations reveal the final moments of a fuel droplet as it combusts in a spray injection engine.
Dec 23, 2014
KAUST’s Clean Combustion Research Center aims to develop technologies for future fuel formulations, more efficient engines, and new methods for power generation.