Interface code between WIMS-AECL and RFSP-IST for coupling computing

A code based on the protocols of Telnet and FTP is developed with C++ for coupling computing between WIMS-AECL and RFSP-IST.The input document of WIMS-AECL and RFSP-IST can be generated automatically and be submitted to server,the output document will be downloaded by the end of computing.The function of analyzing standard output document is also included in this code.After simple updating,this code can meet the requirement of other code using input document,e.g.CATHENA.A pilot study of the relation between void fraction and reactivity in TACR,some valuable conclusions has been achieved.