From d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 Mon Sep 17 00:00:00 2001 From: prashantsinalkar Date: Sat, 3 Feb 2018 10:59:42 +0530 Subject: Modified the code --- 806/CH8/EX8.2/82.sce | 15 --------------- 806/CH8/EX8.2/82.txt | 31 ------------------------------- 2 files changed, 46 deletions(-) delete mode 100644 806/CH8/EX8.2/82.sce delete mode 100644 806/CH8/EX8.2/82.txt (limited to '806/CH8/EX8.2') diff --git a/806/CH8/EX8.2/82.sce b/806/CH8/EX8.2/82.sce deleted file mode 100644 index 9b4886aa5..000000000 --- a/806/CH8/EX8.2/82.sce +++ /dev/null @@ -1,15 +0,0 @@ -clc -pathname=get_absolute_file_path('82.sce') -filename=pathname+filesep()+'82.sci' -exec(filename) -diary('C:\users\Bhavesh\desktop\scilab\82.txt') -disp("A submarine moves through water at 30 ft/s.At a point A on the submarine 5 ft above the nose,the velocity of the submarine relative to the water is 50 ft/s.Determine the dynamic-pressure difference between this point and the nose,and determine the difference in total pressure between the two points.") -disp("If the submarine is sationary and the water is movinf past it,The velocity at the nose is zero and the velocity at A is 50ft/s.By selecting the dynamic pressure at infinity as zero") -E=q^2/2+g*hn -p1=p*E//Pressure at nose -p2=p*(E-q1^2/2)//Pressure at point A -P1=p2-p1//Pressure difference at point A and nose -P2=p*(g*hn-g*ha+(qn^2-q1^2)/2) -disp("lb/ft^2",P1,"Hence dynamic pressure difference between point A and nose is=") -disp("lb/ft^2",P2,"Hence total pressure difference between point A and nose is=") -diary(0) diff --git a/806/CH8/EX8.2/82.txt b/806/CH8/EX8.2/82.txt deleted file mode 100644 index e4947d3bd..000000000 --- a/806/CH8/EX8.2/82.txt +++ /dev/null @@ -1,31 +0,0 @@ - - A submarine moves through water at 30 f - t/s.At a point A on the submarine - 5 ft above the nose,the velocity o - f the submarine relative to the wa - ter is 50 ft/s.Determine the dynam - ic-pressure difference between thi - s point and the nose,and determine - the difference in total pressure - between the two points. - - If the submarine is sationary and the w - ater is movinf past it,The velocit - y at the nose is zero and the velo - city at A is 50ft/s.By selecting t - he dynamic pressure at infinity as - zero - - Hence dynamic pressure difference betwe - en point A and nose is= - - - 2418.75 - - lb/ft^2 - - Hence total pressure difference between - point A and nose is= - - - 2730.0334 - - lb/ft^2 -- cgit