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PROGRAM ZHUANGU_jiegou(转鼓结构参数
IMPLICIT NONE
! 变量声明
REAL::lambd0,r1,r2,r3,h1,L,Lzhui ,Lzhu ,Lzhuichen,LQ,LG,Alpha,Pi
Pi=3.14
Alpha=10*Pi/180 ! 转鼓半锥角(待优化参数)
r1=0.36 ! 转鼓自由液面半径(待优化参数)
r2=0.4 ! 转鼓内半径
r3=0.26 ! 转鼓出渣口半径(待优化参数)
lambd0=2 ! 转鼓长径比 (待优化参数)
L=(2*r2)*lambd0 ! 转鼓总长度(待优化参数)
Lzhui=(r2-r3)/TAN(Alpha) ! 锥筒长度
Lzhu=L-(r2-r3)/TAN(Alpha) ! 柱筒长度
Lzhuichen=(r2-r1)/TAN(Alpha) ! 锥段沉降长度
LQ=L-(r1-r3)/TAN(Alpha) ! 沉降区域总长
LG=(r1-r3)/TAN(Alpha) ! 脱水区域总长
END PROGRAM ZHUANGU_jiegou
[Fortran] 纯文本查看 复制代码
G(17)=45. * 3.14 / 180. - delt1 ()
REAL FUNCTION DELT_1() RESULT(delt1_result)
!------PI_1 ,PI_2 ,A1, B1,C1为简化值 / delt1, delt2 为夹角 / f1, f2,为摩擦系数
REAL::PI_1,PI_2,A1,B1,C1,F1,F2,delt2,Pi,alpha,beta,theta
Pi=3.141592653
f1=0.85
f2=0.4
alpha=X(4)*180./Pi
beta=X(5)*180./Pi
theta=X(6)*180./Pi
delt2=ATAN( sin(beta) * sin(alpha) / cos(theta) )
PI_1=sin(alpha - theta) + f2 * sin(delt2) * cos(alpha - theta)
PI_2=cos(alpha - theta) - f2 * sin(delt2) * sin(alpha - theta) * cos(beta)
A1=PI_2 * COTAN(alpha) + PI_1 * cos(beta)
B1=( f2 * COTAN(alpha) * ( cos(delt2) + sin(delt2) * sin(alpha - theta) * sin(beta) ) - PI_1 * sin(beta) )
C1=( 1 / f1 ) * ( f2 * cos(beta) * ( cos(delt2) + sin(delt2) * sin(alpha - theta) * sin(beta) ) - PI_2 * sin(beta) )
DELT1_result=ASIN( A1 / SQRT( A1**2 + B1**2) ) - Beta - ASIN( C1 / SQRT( A1**2 + B1**2) )
END FUNCTION DELT_1