initial commit / add all books

10 files changed, 67 insertions, 0 deletions

diff --git a/797/CH1/EX1.2e/1_02_example.sci b/797/CH1/EX1.2e/1_02_example.sci
new file mode 100644
index 000000000..2e086186d
--- /dev/null
+++ b/797/CH1/EX1.2e/1_02_example.sci
@@ -0,0 +1,4 @@
+//Example 1-02 Electric Power Generation by a Wind Turbine
+unit_cost = 0.09 // unit cost of electric power [$/kWh]
+turbine_power = 30 // rating of turbing [kW]
+t=2200 // turbine operation time per year [hr]
\ No newline at end of file
diff --git a/797/CH1/EX1.2s/1_02_solution.sce b/797/CH1/EX1.2s/1_02_solution.sce
new file mode 100644
index 000000000..3f4efd0f2
--- /dev/null
+++ b/797/CH1/EX1.2s/1_02_solution.sce
@@ -0,0 +1,9 @@
+//Solution 1-01
+WD=get_absolute_file_path('1_02_solution.sce');
+datafile=WD+filesep()+'1_02_example.sci';
+clc;
+exec(datafile)
+totE = turbine_power * t; //total energy generated by turbine in one yeear [kWh]
+money_saved = totE * unit_cost; //money saved per year [$]
+printf("The amount of electric power generated by wind turbine is %1.2f kW", totE)
+printf("\nMoney saved by turbine per year: \$%1.2f", money_saved);
diff --git a/797/CH1/EX1.3e/1_03_example.sci b/797/CH1/EX1.3e/1_03_example.sci
new file mode 100644
index 000000000..bd899e573
--- /dev/null
+++ b/797/CH1/EX1.3e/1_03_example.sci
@@ -0,0 +1,3 @@
+//Example 1-03 Obtaining Formulas from Unit Considerations
+rho = 850 //density of oil [kg/m^3]
+V = 2 //volume of oil [m^3]
\ No newline at end of file
diff --git a/797/CH1/EX1.3s/1_03_solution.sce b/797/CH1/EX1.3s/1_03_solution.sce
new file mode 100644
index 000000000..2a93b3fe5
--- /dev/null
+++ b/797/CH1/EX1.3s/1_03_solution.sce
@@ -0,0 +1,7 @@
+//Solution 1-03
+WD=get_absolute_file_path('1_03_solution.sce');
+datafile=WD+filesep()+'1_03_example.sci';
+clc;
+exec(datafile)
+m = rho * V; //mass volume relation
+printf("\n Mass of oil: %1.2f kg", m);
diff --git a/797/CH1/EX1.4e/1_04_example.sci b/797/CH1/EX1.4e/1_04_example.sci
new file mode 100644
index 000000000..f8181c64e
--- /dev/null
+++ b/797/CH1/EX1.4e/1_04_example.sci
@@ -0,0 +1,4 @@
+//Example 1-04 The Weight of One Pound-Mass
+m = 1.00 //mass [lbm]
+g = 32.174 //gravitational acceleration [ft/s^2]
+lbf = 32.174 //as 1 lbf = 32.174 lbm.ft / s^2
diff --git a/797/CH1/EX1.4s/1_04_solution.sce b/797/CH1/EX1.4s/1_04_solution.sce
new file mode 100644
index 000000000..015704c9c
--- /dev/null
+++ b/797/CH1/EX1.4s/1_04_solution.sce
@@ -0,0 +1,9 @@
+//Solution 1-04
+WD=get_absolute_file_path('1_04_solution.sce');
+datafile=WD+filesep()+'1_04_example.sci';
+clc;
+exec(datafile)
+W = m * g; //Newton's second law
+W = W / lbf; //application of conversion factor
+//result
+printf("Weight of one pond mass = %1.2f lbf", W);
diff --git a/797/CH1/EX1.5e/1_05_example.sci b/797/CH1/EX1.5e/1_05_example.sci
new file mode 100644
index 000000000..7b8bce8cb
--- /dev/null
+++ b/797/CH1/EX1.5e/1_05_example.sci
@@ -0,0 +1,3 @@
+//Example 1-5 Solving a System of Equations
+difference = 4 //sum of two numbers
+sum_squares_minus_sum = 20 //sum of squares minus sum 
\ No newline at end of file
diff --git a/797/CH1/EX1.5s/1_05_solution.sce b/797/CH1/EX1.5s/1_05_solution.sce
new file mode 100644
index 000000000..e7952338e
--- /dev/null
+++ b/797/CH1/EX1.5s/1_05_solution.sce
@@ -0,0 +1,15 @@
+//Solution 1-5
+WD=get_absolute_file_path('1_05_solution.sce');
+datafile=WD+filesep()+'1_05_example.sci';
+clc;
+exec(datafile)
+function [Z] =equations(X)
+    x = X(1);
+    y = X(2);
+    Z(1) = x - y - difference;
+    Z(2) = x**2 + y**2 - x -y - sum_squares_minus_sum;
+endfunction
+
+[X, v, info] = fsolve([1,1], equations);
+printf("x = %f\n", X(1));
+printf("y = %f\n", X(2));
\ No newline at end of file
diff --git a/797/CH1/EX1.6e/1_06_example.sci b/797/CH1/EX1.6e/1_06_example.sci
new file mode 100644
index 000000000..e1fb383e5
--- /dev/null
+++ b/797/CH1/EX1.6e/1_06_example.sci
@@ -0,0 +1,4 @@
+//Example 1-06 Significant Digits and Volume Flow Rate
+V = 1.1 //volume of water collected [gal]
+deltat = 45.62 //time interval [s]
+gal_cubicm = 3.785 * 10**-3 //conversion factor [gal] to [m^3]
diff --git a/797/CH1/EX1.6s/1_06_solution.sce b/797/CH1/EX1.6s/1_06_solution.sce
new file mode 100644
index 000000000..61bb3db58
--- /dev/null
+++ b/797/CH1/EX1.6s/1_06_solution.sce
@@ -0,0 +1,9 @@
+//Solution 1-06
+WD=get_absolute_file_path('1_06_solution.sce');
+datafile=WD+filesep()+'1_06_example.sci';
+clc;
+exec(datafile)
+Vdot = V / deltat; //volume flow rate [gal/s]
+Vdot = Vdot * gal_cubicm * 60; //volume flow rate [m^3/min]
+//result
+printf("Volume flow rate of water = %1.1e m\^3/min", Vdot);