Macroscopic nonlocality is based on quantum nonlocality and is manifested as a correlation of various dissipation processes without local interaction carriers. The nonlocal correlations obey the principle of weak causality that admits an advanced correlation of random dissipation processes. The correlation of spontaneous variations of isolated laboratory reference processes with the process of solar activity is studied experimentally. As a result, an advanced correlation is reliably detected. The feasibility of application of the macroscopic nonlocality effect to long-term forecast of background solar activity is demonstrated.

The results of a numerical investigation into the temperature-temporal dependences in continuous combined casting and pressing of the AK12 experimental aluminum alloy at a different overheating temperature from startup to the instant the steady-state thermal conditions are reached by the installation are reported. Calculations are performed based on a three-dimensional computer model of a complex heat exchange in an installation of a new design equipped by a horizontal rotary crystallizer. Theoretical investigations into the effect of overheating of the poured aluminum melt on the temperature-dependent heat exchange processes are performed. The influence of the character of the heat exchange in the transient thermal mode on the temperature field of the solidified melt for its different remoteness from the pouring point is determined. It is shown that the asymmetry of the temperature field in the control metal cross section near the pressing tool with the maximal temperature to the contacting crystallizer surface increases during crystallizer heating in the transient process. It is established that the duration of the transient process during the installation startup from the cold state until the steady-state thermal mode is attained depends on the temperature of the melt being poured. The maximal limit of overheating of the poured metal is determined, above which, when implementing the continuous combined casting-pressing technology, the aluminum melt does not solidify in the crystallizer and forced cooling of installation elements should be organized. The influence of melt overheating on the character of the temperature field along the crystallizer cross section is evaluated for the entire period of the transient thermal process. The design measures ensuring the rational temperature working conditions of bearings during the installation operation are given.

Macroscopic nonlocal correlations of random dissipative processes manifest at extremely low frequencies, meaning that observing them involves long-term experiments that maintain highly stable conditions in the detectors. This motivated the Baikal experiment, which investigates correlations between helio-geophysical processes featuring a high random component and test random processes in the detectors installed at various depths in the lake and at a remote land observatory. In the latest year-long experiment series, we focused on the data coming from the bottom detector, the one best protected from classical local interference. The results confirm that correlation with solar activity dominates the detector signal and, at the same time, it is easy to distinguish a forward correlation with thermodynamic activity in the upper active layer of Lake Baikal. The presence of this significant forward nonlocal correlation made it possible to simulate a realistic forecast of the active layer temperature a month ahead. We also detected an unusual diurnal variation in the relatively short-period spectrum of deep-water detector signals, presumably associated with the reemission of solar radiation by the Earth surface

Сибирский федеральный университет (СФУ), г. КрасноярскСтатья поступила в редакцию 09.11.15 г., подписана в печать 25.11.15 г. Рассмотрены технические и технологические особенности схемы получения проволоки из литейных алюминиевых спла-вов, предназначенной для пайки волноводов, с использованием процесса совмещенного непрерывного литья-прессова-ния цветных металлов. Установлены зависимости, необходимые и достаточные для проектирования конструктивных элементов оборудования и технологических режимов, обеспечивающих реализацию условий для стабильного протека-ния процессов непрерывной подачи расплава металла в ручей карусельного кристаллизатора лабораторной установки, его затвердевания и экструдирования в отверстие матрицы так же, как в технологии Conform. Рассчитана величина по-перечного сечения отверстия в дозаторе подачи расплава металла в ручей колеса-кристаллизатора. Приведено описание режимов получения на лабораторной установке непрерывного литья-прессования заготовки диаметром 3 мм и последу-ющей ее обработки сортовой прокаткой и волочением в сочетании с промежуточными отжигами до конечных размеров. По этой схеме из сплавов АК12Ц10 и АК12Ц15 была изготовлена опытная партия круглой и квадратной проволоки в ко-личестве 3 кг и передана предприятию АО «ИСС» им. акад. М.Ф. Решетнева для промышленных испытаний при пайке волноводов.Ключевые слова: установка непрерывного литья-прессования, Conform , совмещенное литье-прессование металла, экстру-зия силуминов, дозатор расплава металла, карусельный кристаллизатор, пайка волноводов, алюминиевые припойные сплавы. Application of combined die-casting process in the manufacture of aluminum wire for waveguide solderingThe study covers technical and technological features of a scheme for wire production from casting aluminum alloys designed for waveguide soldering using combined continuous non-ferrous metal die-casting. Dependencies were found that necessary and sufficient for the design of equipment structural elements and process modes ensuring conditions for a stable process of continuous molten metal feeding into the pass of the laboratory plant rotary crystallizer, metal solidification and extrusion into a die hole, the same as per Conform process. The cross section of a batcher hole for feeding molten metal into the crystallizer wheel pass was calculated. Conditions for ∅3 mm workpiece manufacturing at a laboratory continuous die-casting plant were described, with its subsequent processing to finite size by section rolling and drawing combined with intermediate annealing. A pilot batch of round and square wire made of AK12C10 and AK12C15 alloys in the amount of 3 kg was manufactured under this scheme and transferred to JSC «ISS» named after Academician M.F. Reshetnev for industrial tests in waveguide soldering. Keywords

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