Ayelet Goldstein October 2015 CURRICULUM VITAE

Transcription

1 Ayelet Goldstein October Personal Details CURRICULUM VITAE Work Address: of Mechanical Engineering, ORT BRAUDE P.O.Box 78, Karmiel , Israel Office Telephone Number Electronic Address: 2. Higher Education Period of Study Name of Institution and Tel Aviv University, Tel-Aviv, Israel Tel Aviv University, Tel-Aviv, Israel. of Solid Mechanics, Material and Systems, Faculty of Engineering Tel Aviv University, Tel-Aviv, Israel. of Fluid Mechanics and Heat Transfer (the Environmental Engineering Program) Tel Aviv University, Tel-Aviv, Israel. of Fluid Mechanics and Heat Transfer. Degree Year of approval of Degree B.Sc M.Sc M.Sc Ph.D Academic Ranks and Tenure in Institutes of Higher Education 1

2 Dates Name of Institution and Rank/Position Ort-Hermelin Academic College, Adjunct Lecturer Netanya, Mechanical Engineering Ort-Hermelin Academic College, Faculty Member Netanya, Mechanical Engineering 2013-present Ruppin Academic Center, School of Engineering, Electrical and Electronic Engineering Adjunct Lecturer 2014-present Ariel University, Mechanical and Adjunct Lecturer Mechatronic Engineering 2014-present Azrieli, College of Engineering, Adjunct Lecturer Jerusalem, Mechanical Engineering 2015-present Ort Braude, College, Carmiel, Faculty Member Mechanical Engineering 4. Offices in Academic Administration Discipline Committee Member 5. Participation in Scholarly Conferences 2

3 a. Active Participation Date Name of Conference Place of Conference Subject of Lecture/Discussion Role May 2005 Proc. of the 30 th Israeli Conference on Mechanical Engineering Israel Multiphase Flow Presenter June 2005 August 2006 June 2009 September 2009 June 2010 Proc. of the 4 th Int. conf. on Transport Phenomena and Multiphase Systems Proc. of the 13 th International Heat Transfer Conf 47 th European Two- Phase Flow Group Meeting Proc. of the 5 th European-Japanese Two-Phase flow group meeting, Proc. of the 7 th international conference of multiphase flow ICMF Gdansk, Poland Multiphase Flow Co-Author Sydney Australia Multiphase Flow Presenter Bled Slovenia Multiphase Flow Co-Author Spoleto, Italy Multiphase Flow Co-Author Tampa FL USA Multiphase Flow Co-Author 6. Scholarships Awards and Prizes 3

4 Awarded the 'Rieger' Scholarship for Environmental Research. 7. Teaching a. Courses taught in Recent Years Year Name of Course Type of Course Degree Number of Students 2013-present 'Introduction to Control Systems' Introduction Course B.Sc. 120 (Mandatory) 'Advanced Control Systems'. Lecture B.Sc 'Laboratory of Advanced Control Systems' Laboratory Supervisor 2014-present 'Fluid-Mechanics 1' Introduction Course B.Sc. 30 (Mandatory) 2015 'Fluid-Mechanics 2' Lecture B.Sc 'Micro Electro-Mechanical Systems (MEMS)'. Introduction Course (Mandatory) B.Sc 'Laboratory of Micro Electro- Laboratory B.Sc. 70 Mechanical Systems (MEMS)'. Supervisor 2015-present 'Introduction to Robotics' Lecture B.Sc present 'Thermodynamics 1' Lecture B.Sc. Publications 4

5 A. Ph.D. Dissertation Ph.D. Thesis: "Laminar Two-Phase Separated Flows: Analytical Solutions and Mechanistic Models". Under the supervision of Prof. Neima Brauner and Prof. Amos Ullmann. Tel Aviv University, Faculty of Engineering, School of Mechanical Engineering, 2012, (400 pages, Language: English) B. Articles in Refereed Journals Published 1. Ullmann, M Zamir, A. Goldstein and N. Brauner, Closure Relations for the Shear Stresses in Two-Fluid Models for Laminar Stratified Flow, Int. J. Multiphase Flow, 30(7-8) , Ullmann, A., Goldstein A., Brauner, N., " Gas-Liquid and Liquid-Liquid Stratified Flows Analytical and Mechanistic Models" The Szewalsk Institute of Fluid-Flow Machinery, Polish Academy of sciences. Transactions of the Institute of Fluid-Flow Machinery 117, 59-79, Goldstein A., Brauner, N., Ullmann, A., " Characteristics of Stratified Laminar Flows in Inclined Pipes", Int. J. Multiphase Flow, V7, , C. Articles in Conference Proceedings Published 1. Goldstein, A., Ullmann, A., Brauner, N., " Gas-Liquid and Liquid-Liquid Stratified Flows: Analytical and Mechanistic Models" Proc. of the 4 th Int. conf. on Transport Phenomena and Multiphase Systems (Ed. J. Mikielewicz, D. Butrymowicz, M. Trela and T. Cieslinski), HEAT2005, Gdansk, Poland, June 26-30, Goldstein, A., Ullmann, A., Brauner, N., " Laminar Two Phase Separated Flows: Analytical Solutions, Proc. of the 13 th International Heat Transfer Conf., paper No. MTH10, Sydney Australia, August, Goldstein, A., Ullmann, A., Brauner, N., Wall and Interfacial Shear Stresses in Separated Laminar Flows, Proc. of the 5 th European-Japanese Two-Phase flow group meeting, Spoleto, Italy, September

6 4. Goldstein, A., Ullmann, A., Brauner, N., Characteristics of Separated Laminar Flows in Inclined Pipes, Proc. of the 7 th international conference of multiphase flow ICMF, Tampa FL USA, May 30 June 4, D. Summary of my Activities and Future Plans Guideline of the scientific work Exact solutions for separated two-phase flow are useful as benchmark for numerical codes and for testing closure relations for simplified 1D Two-Fluid (TF) models. Recently we obtained a complete set of exact solutions for laminar flows in inclined pipes. These include all possible configurations of stratified flows (STF) with concave and convex interfaces, and core-annular flows (CAF) with various core eccentricities. The exact solutions are used to analyze the local and averaged wall and interfacial shear stresses for these various flow geometries. A closed-form analytical expression for the average interfacial shear stress was obtained for all cases of STF. The limiting behavior of the local shear stresses at the triple-point, where the interface meets the pipe wall, is determined by residue calculus. It is shown that the shear stresses profiles at the vicinity of the triple points are determined by the fluids viscosity ratio and the contact angle. The usefulness of the exact solutions for testing closure for approximate TF models is discussed. The future plane is to improve the prediction of stability boundaries of various separated flow configurations in the pipe geometry via two fluid models Articles to be Submitted 1. Goldstein A., Brauner, N., Ullmann, A., "Analytical solution of Laminar Two Phase Core Annular Flow", Goldstein A., Brauner, N., Ullmann, A., "Analytical solution of the Interface Shear Stresses in TP Laminar Two Phase Stratified and Fully Eccentric core Flow",