Changes between Initial Version and Version 1 of user_page_Eng

Timestamp:

Jul 12, 2024, 2:42:35 AM (16 months ago)

Author:

tingke

Comment:

--

user_page_Eng

@@ +1 @@
+= Users' Document
+
+== Introduction
+ISSDE is a parallel program that is compiled and run on the Linux platform.
+
+== Install
+
+=== Install Requirement
+* gcc-7.5.0
+* openmpi-4.1.1
+* gsl lib
+* Eigen lib
+
+=== gcc-7.5.0 Install
+{{{
+sudo apt install gcc-7.5.0
+}}}
+
+=== openmpi-4.1.1 Install
+* Download openmpi[https://download.open-mpi.org/release/open-mpi/v4.1/openmpi-4.1.1.tar.gz Install package]
+* Decompress, compile, install
+{{{
+tar -zxvf openmpi-4.1.1
+cd openmpi-4.1.1
+./configure --prefix=/opt/openmpi-4.1.1 --enable-mpi-cxx --enable-mpi-cxx-seek --enable-debug
+make
+make install
+}}}
+
+=== openmpi-4.1.1 configuration
+{{{
+vim ~/.bashrc
+}}}
+* Add contents to the end of .bashrc
+{{{
+export PATH=$PATH:/opt/openmpi-4.1.1/bin
+export C_PATH=$C_PATH:/opt/openmpi-4.1.1/include
+export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/openmpi-4.1.1/lib
+export LIBRARY_PATH=/$LIBRARY_PATH:/opt/openmpi-4.1.1/lib
+export INCLUDE=$INCLUDE:/opt/openmpi-4.1.1/include
+}}}
+* Update the configuration
+{{{
+source ~/.bashrc
+}}}
+
+=== gsl lib install and configuration
+* Download gsl lib[https://mirror.ibcp.fr/pub/gnu/gsl/gsl-latest.tar.gz Install package]
+* Decompress, compile, install
+{{{
+tar -zxvf gsl-lastest.tar.gz
+cd gsl-2.7.1
+./configure --prefix=/opt/gsl-2.7.1
+make
+make install
+}}}
+
+=== Eigen lib install and configuration
+* Download Eigen lib[https://gitlab.com/libeigen/eigen/-/archive/3.4.0/eigen-3.4.0.tar.gz Install Package]
+* Cecompress and mv to lib
+{{{
+tar -zxvf eigen-3.4.0.tar.gz
+cp -r Eigen path_of_lib
+}}}
+
+
+== ISSDE compile, run, function and parameter setting
+
+=== ISSDE Obtain
+Contact Us
+{{{
+Email:yifeng.zheng@ipp.ac.cn
+}}}
+
+=== Program compile
+{{{
+cd src
+make
+}}}
+
+=== Program run
+{{{
+cd bin
+mpirun -np 4 ./a.out
+}}}
+
+=== Code structure
+* bin Binary run files
+* src Source code files
+* include Head files and input files
+* lib lib files
+* configure configure files
+
+=== Source code strctures
+* Main function stochastic_process_uniform_field_mpi.cpp
+* Input interview function read_data.cpp
+* Newton Method function newton_raphason_general.cpp
+* Runge-Kutta Method runge_kutta_general.cpp
+* Extern function ext_fun.cpp
+
+=== Parameter Setting
+* Major paramters
+{{{
+    int store_size=10;  //store size
+    int DATA_NUBEAM=2;  //0 single particle, 1 multi-particles, 2 source from NUBEAM
+    int CO_CTR_TANG_PERP=2;     //Numbers of beam
+    int A0BEAM=0;   //0 for beam 1，1 for beam 2
+    int CLOCKWISE=1;    //Direction of longitudinal magnetic field, 1 for counterclockwise ,-1 for clockwise
+    int CHECKPOINT=0;   //checkpoint, 1 use checkpoint data, 0 use initial data
+    int RIP=0;      //Ripple setting, 0 no ripple, 1 analysis solution of ripple, 2 EAST Engineering ripple data, 3 Fish-tail ripple(DEVICE=4), 4 BEST Engineering ripple for 3.6m case(DEVICE=5), 5 CFETR Engineering data for 7.2m case (DEVICE=4)
+    int NORMALIZATION=1;       //Normalization
+    int SPLITTING=1;    //Splitting method
+    int DEVICE=7;           //Devices, 0 for EAST discharge #93910, 1 for BEST 3.3m case with Q=1, 2 for BEST 3.3m case with Q=5, 3 for BEST 3.3m with Q=1, 4 for CFETR steady-state case with alpha particles, 5 for BEST 3.6m with alpha particle and Q=, 6 for BEST 3.6m with Q=5, 7 for EAST discharge #101735
+    int ICRF=1;             //When DEVICE=7, ICRF-NBI fast ion with different minority concentration, 0 for only NBI, 1 for 1% H, 2 for 5% H and 3 for 10% H
+    int COLLISION=0;    //0 no collision, 1 collision with electron， 2 collision with D, 3 collision with T, 4 collision with electron and D, 5 collision with electron and T, 6 collision with D and t 7 collision with electron, D and T.
+    int BC=1;           //0 for LCFS boundary, 1 for first wall
+    int MHD=1;          //0 no MHD, 1 with MHD perturbation field
+    int MHD_OVERLAP=0;  //0 no MHD overleaping，1 for overlaping of MHD (2,1) and (3,2)
+}}}
+
+* Major output files
+{{{
+v_para_dis_NBI_1_ICRF_EAST_mhd_one_particle_D_Limiter_g_nor_mi_e_i_t_f_mpi.txt;    //Parallel velocity distribution of particles
+v_perp_dis_NBI_1_ICRF_EAST_mhd_one_particle_D_Limiter_g_nor_mi_e_i_t_f_mpi.txt;    //Perpendecular velocity distribution of particles
+v_x_dis_NBI_1_ICRF_EAST_mhd_one_particle_D_Limiter_g_nor_mi_e_i_t_f_mpi.txt;    //Velocity distribution in x direction
+v_y_dis_NBI_1_ICRF_EAST_mhd_one_particle_D_Limiter_g_nor_mi_e_i_t_f_mpi.txt;    //Velocity distribution in y direction
+v_z_dis_NBI_1_ICRF_EAST_mhd_one_particle_D_Limiter_g_nor_mi_e_i_t_f_mpi.txt;    //Velocity distribution in z direction
+x_dis_NBI_1_ICRF_EAST_mhd_one_particle_D_Limiter_g_nor_mi_e_i_t_f_mpi.txt;    //Position distribution in x direction
+y_dis_NBI_1_ICRF_EAST_mhd_one_particle_D_Limiter_g_nor_mi_e_i_t_f_mpi.txt;    //Position distribution in y direction
+z_dis_NBI_1_ICRF_EAST_mhd_one_particle_D_Limiter_g_nor_mi_e_i_t_f_mpi.txt;    //Position distribution in z direction
+}}}
+
+=== Results
+* The agreement between the results of ISSDE code and the analytical solution of FP equation
+[[Image(htdocs:slowing_down_velocity_no_field_e_i_benckmark.png,50%,align=middle)]]
+* The agreement between the results of ISSDE code and the physical process
+[[Image(htdocs:slowing_down_thermal_e_e_maxwellian.png,50%,align=middle)]]
+* Comparison of long-term stability between splitting method and stochastic Runge-Kutta method  
+[[Image(htdocs:relative_energy_error_of_splitting_method.png,50%,align=middle)]]
+* Fast ion trajectory compared with the results of PTC
+[[Image(htdocs:Fig.1.png,50%,align=middle)]]
+* Fast ion loss in EAST
+[[Image(htdocs:heat_NBI_H001_new_rip_3d_limiter_10ms.png,50%,align=middle)]]