Donetsk National Technical University (DonNTU)

Links

Organizations and enterprises

• PLASMA LAB
  On a site the information on system eZ Thermî is resulted, one of the vivid examples of which use is use it for optimization heat-exchange processes.
  Link
• ÀÄÈÒÅÕ
  The company is engaged in delivery, installation, system engineering heat-exchange, ventilating etc. equipment. In particular, the optimization of existing and projected systems is spent.
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• "ÒåõÌàøÈìïýêñ"
  On a site the text of clause is resulted, in which the general approach to process of optimization air heat-exchangers is described.
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The mathematical methods used in work

• Methods of optimization.
  This manual of Novosibirsk state university. On a site it is offered to familiarize with its contents, or download the full text of the book.
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• Theoretical optimization.
  In a material theoretical optimization at which stage the theoretical optimum mode which further is objective criterion of an estimation of a choice of a design of a reactor and all technological circuit is determined is described. As an example dependences of a degree of transformation on temperature are considered at various times of contact for unique exothermal reaction - irreversible and convertible.
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• Numerical integration.
  On a site the information on numerical differentiation of various integrals contains: unitary (with the control and over the control of accuracy), repeated, integrals of a special kind and others.
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• Numerical integration.
  Here in an interactive mode the integral of function is calculated. And there is an opportunity to change border of integration, function, a method of integration, to overlook the schedule.
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• Gradient methods.
  Here the class so-called gradient methods of the approached decision of problems of optimization is studied. Theorems of convergence are proved, the elementary updatings are described.
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• A.G.Trifonov. "Statement of a problem of optimization and numerical methods of its decision".
  Here the description of various methods of the decision is resulted problems of optimization, taking into account that fact, that the method should result in end results with the least expenses for calculations or to enable to receive the greatest volume of the information on the required decision. The scope of methods optimization is here also indicated.
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• The note: the information is given in Russian.