Exam (elaborations)
Engineering thermodynamics - Chapter One Questions and Answers 2024
- Course
- Institution
Engineering thermodynamics - Chapter One
[Show more]
Content preview
Engineering thermodynamics - ChapterOne
System - answer Something we are studying, can be open or closed
Thermodynamics - answer The science of energy conversion by using some working
substance
Surroundings – answer Everything external to the system
Boundary - answer What distinguishes a system from its surroundings, may be at rest
or in motion
Closed system - answer Also known as a control mass, a fixed quantity of matter,
boundaries may be fixed or movable, can transfer heat and work across boundary but
not mass
Open system - answerAlso known as control volume, an identifiable volume with mass
flowing in and/or out
Adiabatic System - answerA system that has no heat transfer with the surroundings,
can be either open or closed
Isolated System - answerA system that has no interactions with its surroundings at all,
must be closed
Property - answerA macroscopic characteristic of a system, such as mass, volume,
energy, pressure, and temperature to which a numerical value can be assigned at a
given time without knowledge of the previous behavior of the system
Macroscopic Thermodynamics - answerConcerned with the gross or overall behavior,
sometimes called classical thermodynamics
Microscopic Thermodynamics - answerConcerned directly with the structure of the
matter, also known as statistical thermodynamics
State - answerRefers to the condition of a system as described by its properties
Process - answerA transformation from one state to another
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller julianah420. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79373 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now