Model of the vapour bubbles formed at the solid surface in porous structures and steam generating wall (base) was developed. The model is based on filming and photography by high-speed camcorder SKS-1M. Heat flow extraction (up to 2.106 Wm−2) is ensured by the joint action of capillary and mass forces with application of intensifier. The analytical model is based on the theory of thermoelectricity. Limit state of the poor conductive porous coating and metal base are determined. Heat flows were calculated from the time of spontaneous birth of vapour bubble (10-8) to the material destruction time (102÷103s), i.e. the time interval was described from the relaxation process to macro process (destruction). The size of pulled particles at the moment of porous coating destruction in model gave a good match with trial at the optic stand.

Nozzle-free capillary-porous dust and gas trap with foam generating and defoaming structures was developed and studied. Foam flow is generated by dusty gas, micro and ultra microscopic particles, which are especially dangerous for human body, are cleaned. Stability of liquid film in the porous structure during supply of foam-forming liquid by a spray in the form of a tubular ring, was determined. Foam generating and defoaming structures have been optimized, due to this material consumption and dimensions are reduced by 2-2.5 times, hydraulic resistance - by dozens of times (up to one hundred times), and gas-dynamic - by up to two times.

Б а с р е д а к т о р ы х.ғ.д., проф., ҚР ҰҒА академигі М.Ж. Жұрынов Р е д а к ц и я а л қ а с ы: Адекенов С.М. проф., академик (Қазақстан) (бас ред. орынбасары) Величкин В.И. проф., корр.-мүшесі (Ресей) Вольдемар Вуйцик проф. (Польша) Гончарук В.В. проф., академик (Украина) Гордиенко А.И. проф., академик (Белорус) Дука Г. проф., академик (Молдова) Илолов М.И. проф., академик (Тəжікстан), Леска Богуслава проф. (Польша), Локшин В.Н. проф. чл.-корр. (Қазақстан) Нараев В.Н. проф. (Ресей) Неклюдов И.М. проф., академик (Украина) Нур Изура Удзир проф. (Малайзия) Перни Стефано проф. (Ұлыбритания) Потапов В.А. проф. (Украина) Прокопович Полина проф. (Ұлыбритания) Омбаев А.М. проф., корр.-мүшесі (Қазақстан) Өтелбаев М.О. проф., академик (Қазақстан) Садыбеков М.А. проф., корр.-мүшесі (Қазақстан) Сатаев М.И. проф., корр.-мүшесі (Қазақстан) Северский И.В. проф., академик (Қазақстан) Сикорски Марек проф., (Польша) Рамазанов Т.С. проф., академик (Қазақстан) Такибаев Н.Ж. проф., академик (Қазақстан), бас ред. орынбасары Харин С.Н. проф., академик (Қазақстан) Чечин Л.М. проф., корр.-мүшесі (Қазақстан) Харун Парлар проф. (Германия) Энджун Гао проф. (Қытай) Эркебаев А.Э. проф., академик (Қырғыстан) «Қазақстан Республикасы Ұлттық ғылым академиясының баяндамалары»