Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
Intro Physics Homework Help
Advanced Physics Homework Help
Precalculus Homework Help
Calculus Homework Help
Bio/Chem Homework Help
Engineering Homework Help
Trending
Featured Threads
Log in
Register
What's new
Search
Search
Search titles only
By:
Intro Physics Homework Help
Advanced Physics Homework Help
Precalculus Homework Help
Calculus Homework Help
Bio/Chem Homework Help
Engineering Homework Help
Menu
Log in
Register
Navigation
More options
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
Homework Help
Precalculus Mathematics Homework Help
Steinharts-Hart equation: Calculating the coefficients marathon
Reply to thread
Message
[QUOTE="71GA, post: 6392358, member: 300573"] [B]Homework Statement:[/B] I would like to calculate coefficients for the Steinharts-Hart equation but it is alarge system... [B]Relevant Equations:[/B] Steinharts-Hart equation I read about the Steinharts-Hart's equation [URL='http://thermistor.sourceforge.net/']here[/URL] and I decided to try and calculate the four coefficients of the [B]extended[/B] Steinharts-Hart's equation: $$\frac{1}{T} = A + B \ln(R) + C \cdot (\ln(R))^2 + D\cdot (\ln(R))^3 $$ Where T is a temperature and R is a resistance of the e.g. NTC thermistor. On the supplied website it is written that: Well I have chosen my NTC thermistor, found the documentation and took four of the temperature - resistance pairs. Then I tried to calculate the first coefficient, but it is a [B]marathon [/B][I](attachment)[/I]! I would need someone to quick check for errors. I am not sure my substitutions were made corectly... Do you think I am even on the right track? [/QUOTE]
Insert quotes…
Post reply
Forums
Homework Help
Precalculus Mathematics Homework Help
Steinharts-Hart equation: Calculating the coefficients marathon
Back
Top