Yurko V. Improving recuperative air heater (heat recovery unit) to enlarge its application area provided that the dust-laden heat carrier is used

Українська версія

Thesis for the degree of Doctor of Philosophy (PhD)

State registration number

0821U101099

Thesis Registration Form

0821U101099.pdf

Applicant for

Specialization

  • 144 - Електрична інженерія. Теплоенергетика

21-05-2021

Specialized Academic Board

ДФ 64.050.054

National Technical University "Kharkiv Polytechnic Institute"

Essay

The object of research is thermohydraulic processes in a loop air heater to utilize the heat of dusty flue gases after the Welz process technology. The subject of the research is the system of heat utilization of dusty flue gases after metallurgical processes with the use of recuperative loop air heaters. The dissertation solves the scientific and practical problem of increasing the energy efficiency of the air heating system, which is supplied to the technological needs of the weltz process by utilizing the heat of dusty flue gases in the loop air heater. The solution is made using two advanced mathematical models based on the basic methods of heat exchange calculation in recuperative heat exchangers: the discrete P-NTU method and the correction factor method.

Read more

Files

Disser_Snizhko.pdf

autoreferat-aref_Snizhko.pdf

autoreferat-Анотація.pdf

Дисертація Юрко.pdf

Similar theses

0824U001152

Yana O. Hlek

Experimental and computational study of the thermophysical properties of composite thermal energy storage nanomaterials based on industrial paraffin wax

0824U000904

Khmil Dmytro P

Heat transfer and spatial structure of distribution of thermal physical properties of supercritical water in tubes under mixed convection conditions

0824U000828

Nataliia A. Nizhnyk

Reduction of the formation of nitrogen oxides during the combustion of methane with the addition of hydrogen solutions

0824U000829

Hanna M. Veremiichuk

Aerodynamics and heat exchange during combustion of agricultural pellets in boilers for domestic consumers

0824U000478

Oleh Moroz

Reduction of thermal stresses and increasing of the service life of power equipment elements by utilizing stabilizer burners