73 research outputs found
ΠΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ² ΠΎΠ±Π΅Π·Π²ΠΎΠΆΠΈΠ²Π°Π½ΠΈΡ ΠΈ ΠΎΠ±Π΅ΡΡΠΎΠ»ΠΈΠ²Π°Π½ΠΈΡ ΠΏΡΠΈ ΠΏΡΠΎΠΌΡΡΠ»ΠΎΠ²ΠΎΠΉ ΠΏΠΎΠ΄Π³ΠΎΡΠΎΠ²ΠΊΠ΅ Π½Π΅ΡΡΠΈ
ΠΠ±ΡΠ΅ΠΊΡΠΎΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ Π½Π΅ΡΡΡΠ½Π°Ρ ΡΠΌΡΠ»ΡΡΠΈΡ ΠΌΠ΅ΡΡΠΎΡΠΎΠΆΠ΄Π΅Π½ΠΈΠΉ Π‘ΠΈΠ±ΠΈΡΠΈ. Π¦Π΅Π»ΠΈ ΡΠ°Π±ΠΎΡΡ: ΠΏΠΎΠΈΡΠΊ ΠΈ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ° Π½ΠΎΠ²ΡΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊ ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΡΠ΅ΡΡΠ° ΠΎΠ±Π΅Π·Π²ΠΎΠΆΠΈΠ²Π°Π½ΠΈΡ Π² ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΎΠΌ ΠΏΠΎΠ»Π΅; Π²Π½Π΅Π΄ΡΠ΅Π½ΠΈΠ΅ ΠΈΡ
Π² ΡΡΡΠ΅ΡΡΠ²ΡΡΡΠΈΠΉ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΡΠΉ Π°Π»Π³ΠΎΡΠΈΡΠΌ; ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π²Π»ΠΈΡΠ½ΠΈΡ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² Π½Π° ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠ° ΠΎΠ±Π΅Π·Π²ΠΎΠΆΠΈΠ²Π°Π½ΠΈΡ. Π ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΡΠ°Π±ΠΎΡΡ Π½Π°ΠΉΠ΄Π΅Π½Ρ ΠΈ ΠΎΠ±ΡΠ°Π±ΠΎΡΠ°Π½Ρ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΠ΅ Π΄Π°Π½Π½ΡΠ΅, ΠΏΠΎΠ»ΡΡΠ΅Π½Ρ ΡΡΠ½ΠΊΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΠ΅ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΠΈ, ΠΊΠΎΡΠΎΡΡΠ΅ Π±ΡΠ»ΠΈ Π²Π½Π΅Π΄ΡΠ΅Π½Ρ Π² ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΡΠΉ Π°Π»Π³ΠΎΡΠΈΡΠΌ. ΠΡΠΎΠ²Π΅Π΄Π΅Π½Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π²Π»ΠΈΡΠ½ΠΈΡ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² Π½Π° ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠ° ΠΎΠ±Π΅Π·Π²ΠΎΠΆΠΈΠ²Π°Π½ΠΈΡ. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΏΠΎΠ»ΡΡΠ΅Π½Ρ Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ.The object of research is the oil emulsion VC field. The goals: search and development of new modeling techniques dehydration process in electric field; implementation of the existing software algorithm; conducting research on the influence of process parameters on the performance of the dewatering process. In operation, retrieval and processing the experimental data obtained by the functional relationship, which has been implemented in a software algorithm. Investigations of the influence of process parameters on the performance of the dewatering process. The results obtained using the mathematical model
Untersuchung von Feuchteprofilen mit Hilfe von der EOF-Analyse unter besonderer BerΓΌcksichtigung der zeitlichen Variationen
For the three Northern Atlantic weatherships C, L and K, profiles of humidity are investigated with the help of empirical orthogonal functions (EOF's) for the period April 22 and October 11 1979. The EOF's are eigenfunctions of the coveriance mntrix of the humidity values at different pressure levels. With the aid of such functions and the connected time dependent coefficients the original humidity profilcs can be approximated. Each of these EOF's contains independent information about the various physical proccsses influencing the humidity profiles. Thus the first EOF represents dry or moist air in the whole troposphere. A positiv second EOF characterizes a stable troposphere with a boundary layer present (typical for a high pressure area), a negativ second EOF marks unstable conditions without a boundary layer (typical of low pressure area). The zero-crossing of the second EOF represents the average heigth of the boundary layer. Criteria are discussed, which can be used to determine the number of orthogonal functions which are relevant and significant to describe the humidity profiles. The temporal developments of the EOF's are analysed. The errors of the reproduced vertical profiles and of the nearsurface humidity are calculated and discussed. The nearsurface humidity can be connected with an error of 0.66 g/Kg if two EOF's are used. Whilst no trend is found for the EOF's of the two northern weatherships (C+L), a rise could be determined of the zero-crossing of the second EOF (mean boundary layer heigth) towards midsummer at weathership K. The EOF's are derived with SST taken into considaration, to investigate its effect on the vertical humidity profile. An experiment is carried out with data ensembles of different time periods to find out whether the EOF's are constant during the whole period of consideration. The errors of the calculated near surface humidity are compared using the EOF's derived for the different periods. An investigation did not reveal strong correlation between the time coefficients and synoptical observations as cloud cover, wind speed and direction
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