5BL (Remote) Lab 3 Assignment - Sama Suliman
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University of California, Los Angeles *
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Course
5B
Subject
Mechanical Engineering
Date
Jan 9, 2024
Type
Pages
8
Uploaded by BarristerDinosaurMaster1059
'(/ ±5emote² /ab °
&'ssignment
±6ama 6uliman³ ´´µ µ¶°³ /ab -´²·
/03257&'17%
7he following alternative lab assignment±s² is±are² only accepted from students with excused absences and written approval from their /ab 7&'·
&'ny other
submissions of the activities below ±in whole or in part² will not be accepted for credit· 3lease refer to the latest lab syllabus for the excused absence policies·
D]QSZNPUIVJL ° ±/)VJL]QSZNP[]]VJLWYYRSG]QSVJL ²³%%
&' table of your pressure vs height data in air· 0easure at least ° points·
.eight ±in²
3ressure ±h3a²
¸
#"¶·¹
¸
#"¶·¸¶
´¸¸
#"´·
D]QSZNPUIVJL ´ ±/)VJL]QSZNP[]]VJLWYYRSG]QSVJL °³%%
&' plot of pressure vs height in air ±similar to figure ¶²
3ressure±h3a²
.eight±in²
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D]QSZNPUIVJL µ ±/)VJL]QSZNP[]]VJLWYYRSG]QSVJL ´³%%
()alculation of the air density for your pressure measurements·
p("# #"¶·¸¶ º #"¶·¹ ("#º¸·¹°
p("# #"´·
º #"¶·¹ ("#º¸·$
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("#
ǻS ° ±fǻK²
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("# ¹°3aµ ±$·#mµsA¶»´·¶"m²
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("# °·¹ kgµmA°
h("# ¸ in º ¸ in ("#º ¸ in
h("# ¸ in º ´¸¸ in ("#º´¸¸ in
¸ in ("# ´·¶" m
´¸¸ in ("# ¶· ¹ m
¸·¹°h3a ("# ¹°3a
¸·$h3a ("# $¸3a
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ǻS ° ±fǻK²
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("# $¸3aµ ±$·#mµsA¶»¶· ¹m²
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("# °·!¶ kgµmA°
»)*ifferent from actual air density³ could be due to phone measuring tool for pressure and for height³ human error»
D]QSZNPUIVJL ±/)VJL]QSZNP[]]VJLWYYRSG]QSVJL µ³%%
()alculation and proper unit conversions to show that your measured change in
pressure with altitude ±e·g·³ slope of your trendline² is consistent with the standard pressure lapse rate of ´” of mercury ±´
in.g² for each ´¸¸¸ ft of altitude· 7he standard atmospheric pressure in inches of mercury is ¶$·$¶ in.g·
0y air density³ and therefore trendline
are off³ / am not sure if it is due to my
device or where / am· )*ue to this the
calculations are not consistent with the
standard atmospheric pressure of
mercury·
D]QSZNPUIVJL !! ±/)VJL]QSZNP[]]VJLWYYRSG]QSVJL ³%%
&' photograph of your setup for the underwater pressure ±measurement ¶²·
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
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D]QSZNPUIVJL "" ±/)VJL]QSZNP[]]VJLWYYRSG]QSVJL !!³%%
&' table of your pressure vs water level data in water·0easure at least ° points·
.eight ±cm²
3ressure ±h3a²
¸
$#´·"°
¶
$#°·¸¶
¹
$#¹·#$
D]QSZNPUIVJL ## ±/)VJL]QSZNP[]]VJLWYYRSG]QSVJL ""³%%
&' plot of pressure vs depth in water ±similar to figure ²·
3ressure±h3a²
.eight±cm²
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%Press-Fit Example Problem 117
%Steel, psi
ES=30*10^6
MuS=0.292;
%Cast Iron
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MuC=0.211;
di=0;
d0=2.002;
Di=2.000;
D0=3.000;
% tolerance
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% Pressure Eq. (3-56)
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