diff --git a/atom.xml b/atom.xml index 4df6f8b2..f5e2b340 100644 --- a/atom.xml +++ b/atom.xml @@ -4,7 +4,7 @@ FLOW Lab - 2024-09-06T11:14:55-06:00 + 2024-09-06T11:42:02-06:00 http://flow.byu.edu Andrew Ning diff --git a/feed.xml b/feed.xml index 13b54f4e..49f7d774 100644 --- a/feed.xml +++ b/feed.xml @@ -1 +1 @@ -Jekyll2024-09-06T11:14:55-06:00http://flow.byu.edu/feed.xmlFLOW LabFlight, Optimization, and Wind LaboratoryAndrew NingOptimization Book Available2021-10-15T00:00:00-06:002021-10-15T00:00:00-06:00http://flow.byu.edu/posts/opt-book]]>Andrew NingBEM Paper2021-07-30T00:00:00-06:002021-07-30T00:00:00-06:00http://flow.byu.edu/posts/bem-paper]]>Andrew NingEduardo Research Update2021-03-01T00:00:00-07:002021-03-01T00:00:00-07:00http://flow.byu.edu/posts/eduardo-latest]]>Eduardo AlvarezReformulated VPM2021-02-01T00:00:00-07:002021-02-01T00:00:00-07:00http://flow.byu.edu/posts/reformulated-vpm]]>Eduardo AlvarezOptimization Book Announcement2021-01-20T00:00:00-07:002021-01-20T00:00:00-07:00http://flow.byu.edu/posts/optimization-book]]>Andrew NingPJ Defense2020-09-30T00:00:00-06:002020-09-30T00:00:00-06:00http://flow.byu.edu/posts/pj-defense]]>Andrew NingVPM Paper2020-08-30T00:00:00-06:002020-08-30T00:00:00-06:00http://flow.byu.edu/posts/vpm-paper]]>Eduardo AlvarezAirborne Wind with Vortex Particle Method2020-08-16T00:00:00-06:002020-08-16T00:00:00-06:00http://flow.byu.edu/posts/wind-harvesting]]>Judd Mehr and Eduardo AlvarezEduardo’s Past Three Years2020-08-10T00:00:00-06:002020-08-10T00:00:00-06:00http://flow.byu.edu/posts/eduardo-three-years]]>Eduardo AlvarezFLOWUnsteady in Google Drive2020-08-02T00:00:00-06:002020-08-02T00:00:00-06:00http://flow.byu.edu/posts/google-drive-vpm]]>Eduardo Alvarez \ No newline at end of file +Jekyll2024-09-06T11:42:02-06:00http://flow.byu.edu/feed.xmlFLOW LabFlight, Optimization, and Wind LaboratoryAndrew NingOptimization Book Available2021-10-15T00:00:00-06:002021-10-15T00:00:00-06:00http://flow.byu.edu/posts/opt-book]]>Andrew NingBEM Paper2021-07-30T00:00:00-06:002021-07-30T00:00:00-06:00http://flow.byu.edu/posts/bem-paper]]>Andrew NingEduardo Research Update2021-03-01T00:00:00-07:002021-03-01T00:00:00-07:00http://flow.byu.edu/posts/eduardo-latest]]>Eduardo AlvarezReformulated VPM2021-02-01T00:00:00-07:002021-02-01T00:00:00-07:00http://flow.byu.edu/posts/reformulated-vpm]]>Eduardo AlvarezOptimization Book Announcement2021-01-20T00:00:00-07:002021-01-20T00:00:00-07:00http://flow.byu.edu/posts/optimization-book]]>Andrew NingPJ Defense2020-09-30T00:00:00-06:002020-09-30T00:00:00-06:00http://flow.byu.edu/posts/pj-defense]]>Andrew NingVPM Paper2020-08-30T00:00:00-06:002020-08-30T00:00:00-06:00http://flow.byu.edu/posts/vpm-paper]]>Eduardo AlvarezAirborne Wind with Vortex Particle Method2020-08-16T00:00:00-06:002020-08-16T00:00:00-06:00http://flow.byu.edu/posts/wind-harvesting]]>Judd Mehr and Eduardo AlvarezEduardo’s Past Three Years2020-08-10T00:00:00-06:002020-08-10T00:00:00-06:00http://flow.byu.edu/posts/eduardo-three-years]]>Eduardo AlvarezFLOWUnsteady in Google Drive2020-08-02T00:00:00-06:002020-08-02T00:00:00-06:00http://flow.byu.edu/posts/google-drive-vpm]]>Eduardo Alvarez \ No newline at end of file diff --git a/me275/schedule/hw1/index.html b/me275/schedule/hw1/index.html index 23d3ee77..1d3d202d 100644 --- a/me275/schedule/hw1/index.html +++ b/me275/schedule/hw1/index.html @@ -107,16 +107,13 @@

HW 1

Create a function called patriot() that returns your answer in meters.

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1.2 In aerospace applications we need a model of atmospheric properties. The International Standard Atmosphere provides a common reference for temperature and pressure as a function of altitude. The temperature varies in altitude (where \(T\) is in Kelvin and \(h\) is in km) as:

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1.2 In aerospace applications we need a model of atmospheric properties. The International Standard Atmosphere provides a common reference for temperature and pressure as a function of altitude. The temperature varies in altitude (where \(T\) is in Kelvin and \(h\) is in km) as (we’ll only go up to 47 km for brevity):

\[T(h) = \begin{cases} 288.15 - 6.5 h & 0 < h < 11 \text{ km} \\ 216.65 & 11 < h < 20 \text{ km} \\ -216.65 + h & 20 < h < 32 \text{ km} \\ -228.65 + 2.8 h & 32 < h < 47 \text{ km} \\ -270.65 & 47 < h < 51 \text{ km} \\ -270.65 -2.8 h & 51 < h < 71 \text{ km} \\ -214.65 -2 h & 71 < h < 84 \text{ km} \\ +216.65 + (h - 20) & 20 < h < 32 \text{ km} \\ +228.65 + 2.8 (h - 32) & 32 < h < 47 \text{ km} \\ \end{cases}\]

Plot the temperature as a function of altitude. Normally we put the dependent variable on the \(y\)-axis, but in this case it usually makes interpretation easier to plot altitude on the \(y\) axis (since it is vertical). Be sure to add appropriate labels and units.