OpenFOAM
6
The OpenFOAM Foundation
Main Page
+
Namespaces
Namespace List
+
Namespace Members
+
All
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
+
Functions
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
+
Variables
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
r
s
t
u
v
w
z
+
Typedefs
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
Enumerations
Enumerator
+
Classes
Class List
Class Index
Class Hierarchy
+
Class Members
+
All
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
~
+
Functions
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
~
+
Variables
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
+
Typedefs
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
v
w
+
Enumerations
a
b
c
d
e
f
g
i
k
l
m
o
p
r
s
t
v
w
+
Enumerator
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
+
Related Functions
a
b
c
d
e
f
g
h
i
l
m
n
o
p
r
s
t
u
v
+
Files
File List
+
File Members
+
All
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
+
Functions
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
+
Variables
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
+
Typedefs
b
c
d
f
g
k
l
m
p
r
s
t
v
w
+
Macros
a
b
c
d
e
f
g
h
i
k
l
m
n
o
p
r
s
t
u
v
w
•
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Pages
src
OpenFOAM
primitives
functions
Function1
quarterSineRamp
quarterSineRampI.H
Go to the documentation of this file.
1
/*---------------------------------------------------------------------------*\
2
========= |
3
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4
\\ / O peration | Website: https://openfoam.org
5
\\ / A nd | Copyright (C) 2017-2018 OpenFOAM Foundation
6
\\/ M anipulation |
7
-------------------------------------------------------------------------------
8
License
9
This file is part of OpenFOAM.
10
11
OpenFOAM is free software: you can redistribute it and/or modify it
12
under the terms of the GNU General Public License as published by
13
the Free Software Foundation, either version 3 of the License, or
14
(at your option) any later version.
15
16
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19
for more details.
20
21
You should have received a copy of the GNU General Public License
22
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23
24
\*---------------------------------------------------------------------------*/
25
26
#include "
quarterSineRamp.H
"
27
#include "
mathematicalConstants.H
"
28
29
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
30
31
inline
Foam::scalar
Foam::Function1Types::quarterSineRamp::value
32
(
33
const
scalar t
34
)
const
35
{
36
return
sin
(0.5*
constant::mathematical::pi
*
linearRamp
(t));
37
}
38
39
40
// ************************************************************************* //
mathematicalConstants.H
Foam::Function1Types::linearRamp
Linear ramp function starting from 0 and increasing linearRamply to 1 from start over the duration an...
Definition:
linearRamp.H:54
Foam::sin
dimensionedScalar sin(const dimensionedScalar &ds)
Definition:
dimensionedScalar.C:277
Foam::Function1Types::quarterSineRamp::value
virtual scalar value(const scalar t) const
Return value for time t.
Definition:
quarterSineRampI.H:32
Foam::constant::mathematical::pi
const scalar pi(M_PI)
quarterSineRamp.H
Generated by
1.8.13