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introduction

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الكلية كلية الهندسة/المسيب     القسم هندسة الطاقة     المرحلة 4
أستاذ المادة علي عبيد عمارة       20/06/2018 07:28:37
Section 1. Introduction to Controls: Background and design
methodology
1.1 Introduction
Process controls is a mixture between the statistics and engineering discipline that deals
with the mechanism, architectures, and algorithms for controlling a process. Some
examples of controlled processes are:
• Controlling the temperature of a water stream by controlling the amount of steam
added to the shell of a heat exchanger.
• Operating a jacketed reactor isothermally by controlling the mixture of cold water
and steam that flows through the jacket of a jacketed reactor.
• Maintaining a set ratio of reactants to be added to a reactor by controlling their
flow rates.
• Controlling the height of fluid in a tank to ensure that it does not overflow.
To truly understand or solve a design problem it is necessary to understand the key
concepts and general terminology. The paragraphs below provide a brief introduction to
process controls as well as some terminology that will be useful in studying controls. As
you begin to look at specific examples contained here, as well as elsewhere on the wiki,
you will begin to gain a better grasp on how controls operate and function as well as their
uses in industry.

المادة المعروضة اعلاه هي مدخل الى المحاضرة المرفوعة بواسطة استاذ(ة) المادة . وقد تبدو لك غير متكاملة . حيث يضع استاذ المادة في بعض الاحيان فقط الجزء الاول من المحاضرة من اجل الاطلاع على ما ستقوم بتحميله لاحقا . في نظام التعليم الالكتروني نوفر هذه الخدمة لكي نبقيك على اطلاع حول محتوى الملف الذي ستقوم بتحميله .
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