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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2762/CH2/EX2.8.2/2_8_2.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2762/CH2/EX2.8.2/2_8_2.sce')
| -rwxr-xr-x | 2762/CH2/EX2.8.2/2_8_2.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/2762/CH2/EX2.8.2/2_8_2.sce b/2762/CH2/EX2.8.2/2_8_2.sce new file mode 100755 index 000000000..845bbc69f --- /dev/null +++ b/2762/CH2/EX2.8.2/2_8_2.sce @@ -0,0 +1,21 @@ +//Transport Processes and Seperation Process Principles +//Chapter 2 +//Example 2.8-2 +//Principles of Momentum Transfer and Overall Balances +//given data +V=0.03154;//vol flow rate in si units +D1=0.0635;// upstream ID +A1=(%pi/4)*D1*D1;//area of cross section +D2=0.0286;// downstream ID +A2=(%pi/4)*D2*D2;//area of cross section +rho=1000;//density of water +m=V*rho;//mass flow rate of water upstream +m1=m; +m2=m; +v1=V/A1;//vel at pt 1 +v2=V/A2;//vel at pt 2 +p2=0;//gage pressure +p1=(((v2*v2/2)-(v1*v1/2))+(p2/rho))*rho; +//for x direction the momentum balance equation is used +Rx=m*(v2-v1)-A1*p1; +mprintf("the resultant force towards the negative x direction is %f N",-Rx) |