The History and Current State of the Art in Flow Control
نویسندگان
چکیده
Flow control refers to the idea of analyzing and modifying the behavior of fluid flows in order to achieve a desired outcome. In this paper we review the history and current state of the art in flow control. Various past and present techniques are categorized and discussed.
منابع مشابه
Investigation of Swirling and Tumbling Flow Pattern of Spark Ignition Engine
Gas motion within the cylinder is one of the major factors that control the combustion process in spark ignition engine. It also has significant impact on heat transfer. Both the bulk gas motion and the turbulence characteristics of the flow are important and governing the overall behavior of the flow. An arrangement for obtaining a stratified charge, using port injection, is proposed for a ...
متن کاملA Review of the Control Techniques for Brushless Direct Current Motors (REVIEW PAPER)
This paper surveys the literature of the brushless DC motor speed control techniques. The paper should prove useful to both researchers as well as practising engineers as a signpost to the current state of the art. Based on the review some further studies are suggested.
متن کاملI-4: Male Fertility Preservation Options, Current State-of-The ART and Future Implications
Background Male infertility management has made significant progress during the past three decades, especially after the introduction of intracytoplasmic sperm injection (ICSI) in 1992. However, many boys and men still suffer from primary testicular failure due to acquired or genetic causes. New and novel treatments are needed to address these issues. Spermatogenesis originates from spermatogon...
متن کاملEFL Pronunciation Teaching: A Theoretical Review
This study aims to represent the developing status of pronunciation teaching and presents the current perspectives on pronunciation learning and teaching, coupled with innovative approaches and techniques/activities. It is argued that pronunciation teaching methodologies have changed over decades since the Reform Movement. The exact status of teaching pronunciation appeared first in the Audio L...
متن کاملSimulation, Control and Experimental Analysis of 1,3Butadiene Purification Unit
Simulation of a process and analysis of its resulting data in both dynamic and steady-state conditions are fundamental steps in understanding the process in order to design and efficient control of system as well as implementing operational cost reduction scheme. In the present paper, steady and unsteady state simulation of Amir Kabir1, 3 butadiene purification units has been done by using Aspe...
متن کامل