PPT-Shear viscosity of a highly excited string and black hole membrane paradigm

Yuya Sasai Helsinki Institute of Physics and Department of Physics University of Helsinki in collaboration with A Zahabi Based on arXiv10105380 Accepted by PRD Short talk at RIKEN. Thermodynamics with Lambda: Some Consequences. L. David . Kubiz. ňák. (Perimeter Institute). . Lambda and Quasi-Lambda workshop. University of Massachusetts, Amherst, MA, USA. April 10 – April 12, 2014. Soliton. Collisions. Frans. Pretorius. Princeton University. . Workshop on. Tests of Gravity and Gravitational Physics. May 19-21, 2009. Case Western Reserve University, Cleveland, Ohio. Outline. Why explore high speed black . James Moore and Barry Parsons. Introduction. What are the dominant physical mechanisms that govern . localisation. of shear at depth in a strike-slip regime?. Depth . dependent . viscosity. Major control. Section 4.3. isopropanol . vs. . propylene glycol . vs . glycerol. . viscosity. : the resistance of a fluid to flowing and movement. we say a . thick. fluid has high viscosity, or is very viscous. CO. 2. . for. . Green Polymer Chemistry. by. Silvio . Curia. International Conference on . Biopolymers. and . Bioplastics. 10 . August 2015, . San Francisco. REFINE. . project. : . REnewable. . . Dept .of Pharmaceutics. Hindu College of Pharmacy. . CONTENTS :. Introduction. Importance of Rheology. Types of Rheological systems. Thixotropy. Measurement of thixotropy. Rheopexy. Measurement of viscosity by different types of viscometers.. Fluids. A fluid is anything that flows: liquids and gases. One . common characteristic is that fluids have no fixed shape and are easily . deformed: . t. ake the shape of their containers.. Density. The density of a substance is the quantity of matter contained in a unit volume of the substance. . Viscous Fluids. Viscosity is how engineers measure the resistance of fluids when being . deformed:. τ. = . μ. (du/dy. ). The less viscous the fluid, the greater its ease of . movement.. Viscosity is useful for calculating the force needed to move a fluid. For example, in these industries: . Ted Jacobson. University of Maryland. Gravity and Black Holes, Cambridge, July 4, 2017 . Wheeler to . Bekenstein. (1971):. “If I drop a teacup into a black hole, . I conceal from all the world the. L. David . Kubiz. ňák. (Perimeter Institute). . Lambda and Quasi-Lambda workshop. University of Massachusetts, Amherst, MA, USA. April 10 – April 12, 2014. Plan of the talk. Black holes as thermodynamic objects . Viscosity is how engineers measure the resistance of fluids when being . deformed:. τ. = . μ. (du/dy. ). The less viscous the fluid, the greater its ease of . movement.. Viscosity is useful for calculating the force needed to move a fluid. For example, in these industries: . Screw And Surface. Counterbore. Countersink. Threaded hole. Clearance Hole. constant linear viscosity. Dilatant. : . shear rate thickening (corn starch and sand suspension in water). Pseudoplastic. :. shear rate thinning (paint, polymer solutions, blood, syrup, molasses, pulp). 26.6.12. Surface Tension. Temperature. Solute. Solutes can have different effects on surface tension depending on their structure:. Little or no effect, for example sugar. Increase surface tension, inorganic salts.