{"id":770,"date":"2015-10-29T18:23:56","date_gmt":"2015-10-29T16:23:56","guid":{"rendered":"http:\/\/toschi.phys.tue.nl\/wordpress\/?p=770"},"modified":"2015-10-29T18:25:57","modified_gmt":"2015-10-29T16:25:57","slug":"770-2","status":"publish","type":"post","link":"https:\/\/toschi.phys.tue.nl\/wordpress\/770-2\/","title":{"rendered":"Koen Arens"},"content":{"rendered":"
\n

\"img017\"<\/a>The energy deposition in a liquid drop on a nanosecond time scale by impact of a laser pulse can induce various reactions, such as vaporization or plasma generation. The hydrodynamic response of the drop can be extremely violent: The drop gets strongly deformed and propelled forward at several m\/s, and subsequently fragments or even explodes.
\nWe plan to use our existing experimental setup to study the laser-matter interaction for a high-energy laser pulse. Ultra high-speed cameras with frame rates up to
\n10^5 FPS and illumination techniques with a 10 ns exposure time are available in our lab. They allow us to link the laser impact to hydrodynamic events on the nanosecond time scale.<\/p>\n<\/div>\n<\/div> ","protected":false},"excerpt":{"rendered":"

The energy deposition in a liquid drop on a nanosecond time scale by impact of a laser pulse can induce various reactions, such as vaporization or plasma generation. The hydrodynamic response of the drop can be extremely violent: The drop gets strongly deformed and propelled forward at several m\/s, and subsequently fragments or even explodes. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-770","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6tiMI-cq","jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":495,"url":"https:\/\/toschi.phys.tue.nl\/wordpress\/sten-rijers\/","url_meta":{"origin":770,"position":0},"title":"Sten Reijers","author":"toschi","date":"February 4, 2014","format":false,"excerpt":"Compressible effects in drops impacted by a laser pulse The impact of a laser pulse onto a liquid droplet induces strong deformation and propulsion of the droplet. Here, we aim to understand the droplet dynamics by performing lattice-Boltzmann simulations and doing a theoretical analysis. In the simulations, we model the\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Sten","src":"https:\/\/i0.wp.com\/toschi.phys.tue.nl\/wordpress\/wp-content\/uploads\/2014\/02\/Sten-200x300.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":437,"url":"https:\/\/toschi.phys.tue.nl\/wordpress\/flowing-matter\/","url_meta":{"origin":770,"position":1},"title":"COST Action MP1305 \"Flowing matter\"","author":"toschi","date":"December 1, 2013","format":false,"excerpt":"Flowing matter lies at the crossroads between industrial processes, fundamental physics, engineering and Earth Sciences. Depending on the microscopic interactions, an assembly of molecules or of mesoscopic particles can flow like a simple Newtonian fluid, deform elastically like a solid or behave in a complex manner. When the internal constituents\u2026","rel":"","context":"In "projects"","block_context":{"text":"projects","link":"https:\/\/toschi.phys.tue.nl\/wordpress\/category\/research\/projects\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":85,"url":"https:\/\/toschi.phys.tue.nl\/wordpress\/new-directions-in-turbulence-2012\/","url_meta":{"origin":770,"position":2},"title":"New Directions in Turbulence 2012","author":"toschi","date":"February 9, 2012","format":false,"excerpt":"SCIENTIFIC CONTENT This six-week program (12 March 2012 to 20 April 2012) will focus on recent development in the understanding of fluid dynamics turbulence\u00a0with the goal to identify promising breakthrough directions. From the point of view of theoretical physics, turbulence is a classical field theory, out of equilibrium and in\u2026","rel":"","context":"In "conferences"","block_context":{"text":"conferences","link":"https:\/\/toschi.phys.tue.nl\/wordpress\/category\/conferences\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":253,"url":"https:\/\/toschi.phys.tue.nl\/wordpress\/inverse-energy-cascade-in-three-dimensional-isotropic-turbulence\/","url_meta":{"origin":770,"position":3},"title":"Inverse energy cascade in three-dimensional isotropic turbulence","author":"toschi","date":"June 6, 2013","format":false,"excerpt":"Biferale, L., Musacchio, S. & Toschi, F. (2012). Inverse energy cascade in three-dimensional isotropic turbulence. Physical Review Letters, 108(16):164501 DOI We study the statistical properties of homogeneous and isotropic three-dimensional ($$3D$$) turbulent flows. By introducing a novel way to make numerical investigations of Navier-Stokes equations, we show that all 3D\u2026","rel":"","context":"In \"fundamental\"","block_context":{"text":"fundamental","link":"https:\/\/toschi.phys.tue.nl\/wordpress\/tag\/fundamental\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":469,"url":"https:\/\/toschi.phys.tue.nl\/wordpress\/abhineet-gupta\/","url_meta":{"origin":770,"position":4},"title":"Abhineet Gupta","author":"toschi","date":"December 1, 2013","format":false,"excerpt":"Photo-bioreactors: saving algae from turbulence! Understanding turbulent flow of (dense) suspensions is one of the key factors needed in order to upscale and thus increase the productivity of algae photo-bioreactors. Many studies investigated the rheology of dense suspensions in laminar flows, as well as the dynamics of dilute suspensions in\u2026","rel":"","context":"In "ph.d."","block_context":{"text":"ph.d.","link":"https:\/\/toschi.phys.tue.nl\/wordpress\/category\/students\/ph-d\/"},"img":{"alt_text":"gupta","src":"https:\/\/i0.wp.com\/toschi.phys.tue.nl\/wordpress\/wp-content\/uploads\/2013\/12\/gupta-300x300.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":463,"url":"https:\/\/toschi.phys.tue.nl\/wordpress\/riccardo-scatamacchia\/","url_meta":{"origin":770,"position":5},"title":"Riccardo Scatamacchia","author":"toschi","date":"December 1, 2013","format":false,"excerpt":"Extreme Events in the Dispersions of Two Neighboring Particles Under the Influence of Fluid Turbulence Phys. Rev. Lett.\u00a0109, 144501 \u2013 Published 5 October 2012 R. Scatamacchia, L. Biferale, and F. 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