Closed ZhihaoJia16 closed 8 years ago
I still get error received signal 11
when I reproduce Flux spectrum of the gold cone-plate configuration at a single separation d = 0.2L with fine surface meshes in Fluctuating-surface-current formulation of radiative heat transfer: Theory and applications. (For coarse surface meshes, it's ok )
then I do % export SCUFF_INTERPOLATION_TOLERANCE=1e-3
, it does not work,
get
...
03/28/16::17:53:06: 80 % (2318/2898)...
03/28/16::17:53:09: 90 % (2608/2898)...
03/28/16::17:53:11: ...done!
03/28/16::17:53:11: Computing neq quantities at omega=0.113722...
03/28/16::17:53:11: Assembling self contributions to T(0)...
03/28/16::17:53:11: Assembling BEM matrix block (0,0)
/home/jia/scuff-em-installation/lib/libscuff.so.0(+0x717d3)[0x7ff4742a77d3]
/lib/x86_64-linux-gnu/libc.so.6(+0x36d40)[0x7ff473687d40]
/usr/lib/x86_64-linux-gnu/libgomp.so.1(+0x8a63)[0x7ff472365a63]
/home/jia/scuff-em-installation/lib/libscuff.so.0(_ZN5scuff29GetSurfaceSurfaceInteractionsEPNS_15GetSSIArgStructE+0x227)[0x7ff474266547]
/home/jia/scuff-em-installation/lib/libscuff.so.0(_ZN5scuff11RWGGeometry22AssembleBEMMatrixBlockEiiSt7complexIdEPdP7HMatrixPS5_iiPvbiS6_S3_+0xb00)[0x7ff4742644a0]
scuff-neq[0x404e49]
scuff-neq[0x4036f0]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x7ff473672ec5]
scuff-neq[0x4038f8]
**<><> received signal 11
Best. Thank you in advance.
I've made some improvements to SCUFF-NEQ. Please pull from the Overhaul201512
branch and rebuild and re-run your tests.
Here are a couple of comments:
SCUFF_INTERPOLATION_TOLERANCE
is only used for periodic geometries. It has no effect for geometries involving compact objects. --DSIPoints
, I encourage you to use --EMTPFT
, which is much faster and should yield equivalent or more accurate results. For the transferred power, --OPFT
should also be accurate. In general it is a good idea to use --EMTPFT
and --OPFT
for all frequencies and --DSIPFT
for a subset of frequencies just as a sanity check.--DSIRadius
must be strictly larger than the size of your objects. The bounding sphere should be at least one panel radius (ideally more) away from the surface of any object. For two spheres separated by (say) 3 microns I would use --DSIRadius 1.5
. Thank you for your answer. I will try it.
Hi, I install
scuff-em-Overhaul201512
, trying to reproduce the example Thermal radiation, heat transfer, and non-equilibrium Casimir forces between silicon dioxide spheres about two spheres.The details are follows: I run,
it crashes after computing of one or several
omega
every time, with errorI do
% export SCUFF_INTERPOLATION_TOLERANCE=1e-2
, it does not work. Anyway, I finally getSiO2Spheres_501.SIFlux.DSI302
file. The Transferred Power flux between two SiO2 spheres isBut, numerical values computed is larger 4-6 orders of magnitude than that of reference.
Best. Thank you in advance.