| 1 |
% create circular sampling rings |
| 2 |
%t=ones(Nx,Ny,Nz); |
| 3 |
Mp1=Mp; |
| 4 |
Dp1=Dp; |
| 5 |
|
| 6 |
for kk=1:4 |
| 7 |
pv1=smooth3(pv1); |
| 8 |
Mp1=smooth3(Mp1); |
| 9 |
Dp1=smooth3(Dp1); |
| 10 |
end |
| 11 |
|
| 12 |
|
| 13 |
Nn=Nx/2; |
| 14 |
|
| 15 |
rad=[1:1:(Nn-1)]; |
| 16 |
ring=ones(Nx,Ny,Nz); |
| 17 |
weight=zeros(Nn-1,1); |
| 18 |
Dring=zeros(Nx,Ny,Nz); |
| 19 |
Mring=zeros(Nx,Ny,Nz); |
| 20 |
radialmean=zeros(1,Nn-1); |
| 21 |
XCenter = (Nx+1)/2 ; |
| 22 |
YCenter = (Ny+1)/2 ; |
| 23 |
|
| 24 |
|
| 25 |
for k=1:Nn-1 |
| 26 |
for i=1:Nx |
| 27 |
for j=1:Ny |
| 28 |
radius(i,j) = sqrt((i-XCenter)^2+(j-YCenter)^2); |
| 29 |
end |
| 30 |
end |
| 31 |
radius(find( round(radius) > (k+1) ))=radius(find (round(radius) > (k+1) ))*0; |
| 32 |
radius(find( round(radius) < (k) ))=radius(find (round(radius) < (k) ))*0; |
| 33 |
radius(find(radius>0))=1.0; |
| 34 |
ring(:,:,k)=radius; |
| 35 |
weight(k)=length(find(ring(:,:,k) > 0)); |
| 36 |
end |
| 37 |
|
| 38 |
|
| 39 |
for k=1:Nz |
| 40 |
for i=1:Nn-1 |
| 41 |
Tring(:,:,k)=meantheta(:,:,k).*ring(:,:,i); |
| 42 |
Dring(:,:,k)=Dp1(:,:,k).*ring(:,:,i); |
| 43 |
Mring(:,:,k)=Mp1(:,:,k).*ring(:,:,i); |
| 44 |
meanDp(i,k)=Nx*Ny*mean(mean(squeeze(Dring(:,:,k))))/weight(i); |
| 45 |
meanMp(i,k)=Nx*Ny*mean(mean(squeeze(Mring(:,:,k))))/weight(i); |
| 46 |
meanT(i,k)=Nx*Ny*mean(mean(squeeze(Tring(:,:,k))))/weight(i); |
| 47 |
end |
| 48 |
end |
| 49 |
|
| 50 |
rad=dx:dx:(Nn-1)*dx; |
| 51 |
|
| 52 |
for k=1:Nz |
| 53 |
radd(:,k)=rad(:); |
| 54 |
end |
| 55 |
|
| 56 |
c=-0.05:0.005:0.005; |
| 57 |
figure |
| 58 |
A=meanDp(:,5:26).*radd(:,5:26); |
| 59 |
|
| 60 |
i=find(A>0.00); |
| 61 |
A(i)=A(i)/2; |
| 62 |
%contourf(flipud(A'),c) |
| 63 |
imagesc(flipud((A(1:Nn-5,:)'))); |
| 64 |
set(gca,'DataAspectRatio',[2,2,2]) |
| 65 |
set(gca,'ydir','norm') |
| 66 |
xlabel('r ','FontSize',20) |
| 67 |
ylabel('z ','Rotation',[0],'FontSize',20) |
| 68 |
set(gca,'XtickLabel','|||') |
| 69 |
set(gca,'YtickLabel','|||') |
| 70 |
% title('D_p, azimuthal average ','Fontsize',20); |
| 71 |
text(20,Nz-5,'D_p, azimuthal average ','Fontsize',20); |
| 72 |
|
| 73 |
hold on |
| 74 |
contour(flipud(meanT(1:Nn-5,5:26)')/1000,10); |
| 75 |
|
| 76 |
%subplot(2,1,2) |
| 77 |
%contourf(flipud((meanMp(:,5:26).*radd(:,5:26))'),-c);colorbar; |
| 78 |
|
| 79 |
%--------TEST--------------------- |
| 80 |
|
| 81 |
av=6.28*mean(mean(meanDp(:,5:26).*radd(:,5:26)))*(Nn-1)*Nz*dx*dz |
| 82 |
av1=mean(mean(mean(Dp1(:,:,5:26))))*Nx*Ny*(26-5)*dx*dy*dz |
| 83 |
% vol=Nz*dz*3.14*((Nn-1)*dx)*((Nn-1)*dx) |
| 84 |
|
| 85 |
avm=6.28*mean(mean(meanMp(:,5:26).*radd(:,5:26)))*(Nn-1)*Nz*dx*dz |
| 86 |
avm1=mean(mean(mean(Mp1(:,:,5:26))))*Nx*Ny*(26-5)*dx*dy*dz |
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