The program for the finite-element analysis of complicated scientific and technical problems. The solution of any problem is based on the numerical solution of partial differential equations finite element method. The spectrum of tasks that lend themselves modeliroaniyu in the program is extremely broad. From the classic problems of heat conduction, diffusion and wave propagation to the nonlinear equations of Korteweg de Vries and Burgers.

The COMSOL Multiphysics simulation environment facilitates all steps in the modeling process —defining your geometry, specifying your physics, meshing, solving and then post-processing your results.
Model set up is quick, thanks to a number of predefined modeling interfaces for applications ranging from fluid flow and heat transfer to structural mechanics and electromagnetic analyses. Material properties, source terms and boundary conditions can all be arbitrary functions of the dependent variables.

Pdf 2 Text Converter is a tool that Generate a text files from Pdf format Of multiple files without use of Adobe Acrobat Reader or Writer.

it allows for the batch processing of Adobe Pdf documents to text,word,rtf files, Pdf 2 text converter, Pdf to doc Converter,Pdf to rtf converter, convert Pdf to text without requiring any Adobe product. add the Pdf to the list and click Convert button. The text will be automatically extracted quickly In Different Format.You Can Merge All File In one File and save text,rtf and Doc Format .

Key Features
-- Windows 98E, Windows ME, Windows NT, Windows 2000, Windows XP, Windows Server 2003 support
-- Convert PDF to Text, PDF to RTF, PDF to Word , PDF to TXT
-- Batch conversion support
-- Authorization support for PDF files with owner password and user password
-- Merge Files In One Files
-- PDF document information support, including title, subject, keyword, author and keywords
-- Support all PDF standards from PDF 1.0 to PDF 1.5
-- Adobe Acrobat 3.0, 4.0, 5.0, 6.0 compatibility