Abstract
The study considers methods of data communication between programming units for performing engineering calculations of technological equipment through Fortran 90 and more advanced examples of software that are used in mechanical engineering and related industries. Modern Fortran was applied to analyzing methods of data communication between programming units (through lists of parameters, common blocks, modules, and a file interface) that are involved in engineering calculations for technological equipment to expand professional usability of such methods for engineers. The analysis has revealed a possible loss of data calculation accuracy in case of using a file interface to transfer data between programming units. Other data communication methods guarantee obtaining results within the accuracy of the bit grid for particular data types. Numerous results of testing these programs and the examples in this study show that the calculated data coincide completely in any transfer from one of these methods to another as well as in combining the methods. Among all the considered methods, we have determined that the use of modular design of the interface between programming units seems to be quite an optimal compromise between convenience of programming and efficiency of operating a particular application, with the guarantee of obtaining quite accurate results. In the field of chemical engineering, professional modern Fortran-based engineering calculations of technological equipment can be more efficient if they are made by using different methods of data communication between programming units.
Highlights
О. М. Кіберзброя та аналіз її деструктивної діяльності на прикладі впливу вірусу нового покоління STUXNET на іранську ядерну програму
Детальное рассмотрение различных способов и анализ их применения, а также прикладные примеры, приведенные в статье, дают возможность оценить трудности и преимущества реализации расчетного алгоритма при наложении на него различных условий передачи данных между программными единицами
Summary
В. Глобальное информационное противоборство [Текст] / В. The resilience analysis matrix (RAM): visualizing functional dependencies in complex socio-technical systems [Text] / J. An analysis methodology for impact of new technology in complex sociotechnical systems [Text] / R. А. Информационные операции и атаки в социотехнических системах [Текст] / Г. Розглянуті способи передачі даних між програмними одиницями при виконанні інженерних розрахунків технологічного обладнання засобами Фортрану 90 і більш високого рівня. Можливість застосування різних способів передачі даних між програмними одиницями дає можливість виконувати ефективні обчислення в наукових і інженерних розрахунках. Рассмотрены способы передачи данных между программными единицами при выполнении инженерных расчетов технологического оборудования средствами Фортрана 90 и более высокого уровня. Ключевые слова: потеря точности, программная единица, передача данных, Фортран, инженер-механик, инженерные расчеты
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