540 research outputs found
ΠΠΎΠ²ΡΡΠ΅Π½ΠΈΠ΅ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΡΠΆΠΈΠ³Π°Π½ΠΈΡ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΆΠΈΠ΄ΠΊΠΎΠ³ΠΎ ΡΠΎΠΏΠ»ΠΈΠ²Π° Π½Π° ΡΠ΅ΠΏΠ»ΠΎΠ²ΡΡ ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΈΡ ΡΡΠ°Π½ΡΠΈΡΡ ΠΏΠΎ ΡΡΠ»ΠΎΠ²ΠΈΡΠΌ Π΅Π³ΠΎ Π·Π°ΠΆΠΈΠ³Π°Π½ΠΈΡ
ΠΡΡΠΎΠΊΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ Π·Π°Π³ΡΡΠ·Π½Π΅Π½ΠΈΡ ΠΎΠΊΡΡΠΆΠ°ΡΡΠ΅ΠΉ ΡΡΠ΅Π΄Ρ ΠΊΠΎΡΠ΅Π»ΡΠ½ΡΠΌΠΈ ΠΈ ΡΠ΅ΠΏΠ»ΠΎΠ²ΡΠΌΠΈ ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ ΡΡΠ°Π½ΡΠΈΡΠΌΠΈ, ΡΠΆΠΈΠ³Π°ΡΡΠΈΠΌΠΈ ΡΠ³Π»ΠΈ ΡΠ°Π·Π½ΡΡ
ΠΌΠ°ΡΠΎΠΊ, ΡΠ²Π»ΡΡΡΡΡ ΠΎΡΠ½ΠΎΠ²Π½ΠΎΠΉ ΠΏΡΠΈΡΠΈΠ½ΠΎΠΉ Π°ΠΊΡΠΈΠ²Π½ΡΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π² ΠΌΠΈΡΠ΅, Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½Π½ΡΡ
Π½Π° ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΡ Π°Π»ΡΡΠ΅ΡΠ½Π°ΡΠΈΠ²Π½ΡΡ
ΡΠΎΠΏΠ»ΠΈΠ². ΠΡΠΈΠ΅ΠΌΠ»Π΅ΠΌΠΎΠ΅ ΠΏΠΎ ΡΠΊΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΌ, ΡΠ½Π΅ΡΠ³Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠΌ ΠΈ ΡΠ΅Ρ
Π½ΠΈΠΊΠΎ-ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠΈΠΌ ΠΊΡΠΈΡΠ΅ΡΠΈΡΠΌ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ ΡΡΠΎΡΠΌΡΠ»ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΏΡΠΎΠ±Π»Π΅ΠΌΡ β ΡΠΎΠ·Π΄Π°Π½ΠΈΠ΅ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΈΠΎΠ½Π½ΡΡ
ΠΆΠΈΠ΄ΠΊΠΈΡ
ΡΠΎΠΏΠ»ΠΈΠ² Ρ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ ΠΈΠ·ΠΌΠ΅Π»ΡΡΠ΅Π½Π½ΠΎΠ³ΠΎ ΡΠ³Π»Ρ ΠΈΠ»ΠΈ ΠΎΡΡ
ΠΎΠ΄ΠΎΠ² ΡΠ³Π»Π΅ΠΎΠ±ΠΎΠ³Π°ΡΠ΅Π½ΠΈΡ, Π²ΠΎΠ΄Ρ ΠΈ ΠΎΡΡΠ°Π±ΠΎΡΠ°Π½Π½ΡΡ
Π½Π΅ΡΡΠ΅ΠΏΡΠΎΠ΄ΡΠΊΡΠΎΠ². ΠΠ»Ρ Π°Π΄Π΅ΠΊΠ²Π°ΡΠ½ΠΎΠ³ΠΎ ΠΈΠ·ΡΡΠ΅Π½ΠΈΡ ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ² Π·Π°ΠΆΠΈΠ³Π°Π½ΠΈΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°Π½Π° ΠΌΠΎΠ΄Π΅Π»ΡΠ½Π°Ρ ΠΊΠ°ΠΌΠ΅ΡΠ° ΡΠ³ΠΎΡΠ°Π½ΠΈΡ. Π‘ Π΅Π΅ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Ρ ΡΠΈΠΏΠΈΡΠ½ΡΠ΅ ΡΠ΅ΠΆΠΈΠΌΡ Π·Π°ΠΆΠΈΠ³Π°Π½ΠΈΡ ΡΡΡΠΏΠ΅Π½Π·ΠΈΠΎΠ½Π½ΡΡ
ΡΠΎΠΏΠ»ΠΈΠ². ΠΠΎΠΊΠ°Π·Π°Π½Ρ ΠΏΡΠΈΠ½ΡΠΈΠΏΠΈΠ°Π»ΡΠ½ΡΠ΅ ΠΎΡΠ»ΠΈΡΠΈΡ ΡΡΠ»ΠΎΠ²ΠΈΠΉ Π·Π°ΠΆΠΈΠ³Π°Π½ΠΈΡ Π²ΠΈΡΠ°ΡΡΠΈΡ
ΠΎΠ΄ΠΈΠ½ΠΎΡΠ½ΡΡ
ΠΊΠ°ΠΏΠ΅Π»Ρ, Π³ΡΡΠΏΠΏΡ ΠΊΠ°ΠΏΠ΅Π»Ρ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΏΠΎΠ»ΠΈΠ΄ΠΈΡΠΏΠ΅ΡΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΡΠΎΠΊΠ° ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡΠΈΠΎΠ½Π½ΡΡ
ΠΆΠΈΠ΄ΠΊΠΈΡ
ΡΠΎΠΏΠ»ΠΈΠ².High rates of environmental pollution by domestic heaters and boiler (as well as thermal power plants) that burn different types of a coal are the main reason of an active research aimed to development of the alternative fuels. The desired solution should satisfy the environmental, energetic, technical and economic criteria defining the overall usability of the fuel. The proposed way is preparation of the liquid fuel composition using the crushed coal or coal enrichment waste, water and waste oil products. The model combustion chamber was developed to study the ignition processes. The typical ignition modes of suspension fuels were determined using this chamber. The principal differences of the regimes of ignition of single droplets, group of droplets, as well as a whole polydisperse drop
ΠΠ°ΠΊΠΎΠ½ΠΎΠΌΠ΅ΡΠ½ΠΎΡΡΠΈ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΠΏΡΠΎΡΠ΅ΡΡΠ° ΡΠΈΠ»ΡΡΡΠ°ΡΠΈΠΈ Π²ΠΎΠ΄Ρ ΠΏΡΠΈ ΠΏΠΎΠ΄ΡΠ°Π±ΠΎΡΠΊΠ΅ ΠΎΠ±Π²ΠΎΠ΄Π½Π΅Π½ΡΡ ΠΏΠΎΡΠΎΠ΄
Π Π°Π·ΡΠ°Π±ΠΎΡΠ°Π½Π° ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΌΠΎΠ΄Π΅Π»Ρ ΡΠΈΠ»ΡΡΡΠ°ΡΠΈΠΈ Π²ΠΎΠ΄Ρ Π² Π΄Π΅ΡΠΎΡΠΌΠΈΡΡΠ΅ΠΌΠΎΠΌ ΠΌΠ°ΡΡΠΈΠ²Π΅ Π³ΠΎΡΠ½ΡΡ
ΠΏΠΎΡΠΎΠ΄. ΠΠΏΠ΅ΡΠ²ΡΠ΅ Π°Π½ΠΊΠ΅ΡΠ½Π°Ρ ΠΊΡΠ΅ΠΏΡ ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½Π° ΠΊΠ°ΠΊ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΠΏΠΎΡΠΎΠ± ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΡ
Π²ΠΎΠ΄ΠΎΠΏΡΠΈΡΠΎΠΊΠ° Π² Π³ΠΎΡΠ½ΡΡ Π²ΡΡΠ°Π±ΠΎΡΠΊΡ. ΠΡΠΈΠ²Π΅Π΄Π΅Π½Π½ΡΠΌΠΈ ΡΠ°ΡΡΠ΅ΡΠ°ΠΌΠΈ ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ Π°Π½ΠΊΠ΅ΡΠ½Π°Ρ ΠΊΡΠ΅ΠΏΡ ΠΌΠΎΠΆΠ΅Ρ ΠΎΠ΄Π½ΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎ Π²ΡΠΏΠΎΠ»Π½ΡΡΡ Π΄Π²Π΅ ΡΡΠ½ΠΊΡΠΈΠΈ: ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΡ ΡΡΡΠΎΠΉΡΠΈΠ²ΠΎΡΡΠΈ Π²ΡΡΠ°Π±ΠΎΡΠΊΠΈ ΠΈ Π΅Π΅ Π³ΠΈΠ΄ΡΠΎΠΈΠ·ΠΎΠ»ΡΡΠΈΠΈ, ΡΡΠΎ ΡΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΠΎ ΡΠ½ΠΈΠΆΠ°Π΅Ρ ΡΠ°ΡΡ
ΠΎΠ΄Ρ Π½Π° ΠΏΠΎΠ΄Π΄Π΅ΡΠΆΠ°Π½ΠΈΠ΅ Π²ΡΡΠ°Π±ΠΎΡΠΊΠΈ. ΠΠ° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΡ
ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΎΠ² ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°Π½ Β«Π‘ΠΏΠΎΡΠΎΠ± ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΡ Π²ΠΎΠ΄ΠΎΠΏΡΠΈΡΠΎΠΊΠ° Π² Π³ΠΎΡΠ½ΡΡ Π²ΡΡΠ°Π±ΠΎΡΠΊΡ Ρ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ Π°Π½ΠΊΠ΅ΡΠ½ΠΎΠ³ΠΎ ΠΊΡΠ΅ΠΏΠ»Π΅Π½ΠΈΡΒ»
ΠΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½Π°Ρ ΡΠΈΡΡΠ΅ΠΌΠ° ΡΠ΅Ρ Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΡΠ²ΠΈΡΠ° ΠΌΠ°ΡΠΈΠ½ΠΎΡΡΠ°ΠΊΡΠΎΡΠ½ΠΎΠ³ΠΎ ΠΏΠ°ΡΠΊΠ°
ΠΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ ΡΡΠ»ΡΠ³ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΡΠ²ΠΈΡΠ° ΡΡΠ΅Π±ΡΠ΅Ρ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΡ Π³Π°ΡΠ°Π½ΡΠΈΠΉ ΠΊΠ°ΡΠ΅ΡΡΠ²Π° ΡΡΠΈΡ
ΡΡΠ»ΡΠ³. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π²Π΅Π΄ΡΡΠΈΡ
ΡΠΏΠ΅ΡΠΈΠ°Π»ΠΈΡΡΠΎΠ² Π² ΡΡΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ Π½Π΅ Π²ΡΠ΅Π³Π΄Π° Π΄ΠΎΡΡΡΠΏΠ½Ρ ΠΈΠ½ΠΆΠ΅Π½Π΅ΡΠ°ΠΌ ΡΠ΅Π»ΡΡΠΊΠΎΡ
ΠΎΠ·ΡΠΉΡΡΠ²Π΅Π½Π½ΡΡ
ΠΏΡΠ΅Π΄ΠΏΡΠΈΡΡΠΈΠΉ, ΠΏΠΎΡΡΠΎΠΌΡ ΡΡΡΠ΅ΡΡΠ²ΡΠ΅Ρ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΡΡΡ Π² ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ΅ ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊ ΠΎΡΠ΅Π½ΠΊΠΈ ΠΊΠ°ΡΠ΅ΡΡΠ²Π° ΠΊΠ»ΠΈΠ΅Π½ΡΠΎΠΌ ΠΈΠ»ΠΈ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΆΠ΄Π΅Π½ΠΈΡ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΡ ΠΊΠ°ΡΠ΅ΡΡΠ²Π° ΠΏΠΎΡΡΠ°Π²ΡΠΈΠΊΠΎΠΌ ΡΡΠ»ΡΠ³ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΡΠ²ΠΈΡΠ°. ΠΡΠΎΠ΅ΠΊΡ ΡΠΈΡΡΠ΅ΠΌΡ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΡΠ²ΠΈΡΠ° ΠΌΠ°ΡΠΈΠ½ΠΎΡΡΠ°ΠΊΡΠΎΡΠ½ΠΎΠ³ΠΎ ΠΏΠ°ΡΠΊΠ°, Π²ΠΊΠ»ΡΡΠ°ΡΡΠ΅ΠΉ Π² ΡΠ΅Π±Ρ ΡΠΎΠ²ΠΎΠΊΡΠΏΠ½ΠΎΡΡΡ Π²Π·Π°ΠΈΠΌΠΎΡΠ²ΡΠ·Π°Π½Π½ΡΡ
ΠΈ Π²Π·Π°ΠΈΠΌΠΎΠΎΠ±ΡΡΠ»ΠΎΠ²Π»Π΅Π½Π½ΡΡ
Π΅Π΅ ΡΠ»Π΅ΠΌΠ΅Π½ΡΠΎΠ² - ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ², ΠΏΡΠΎΠΈΡΡ
ΠΎΠ΄ΡΡΠΈΡ
Π² ΠΌΠ°ΡΠΈΠ½Π°Ρ
; ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΡΠ²ΠΈΡΠ°; ΠΈΡΠΏΠΎΠ»Π½ΠΈΡΠ΅Π»Π΅ΠΉ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΡΠ²ΠΈΡΠ° - ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ΅ΠΌΡΡ ΠΈ Π½Π°ΠΏΡΠ°Π²Π»ΡΠ΅ΠΌΡΡ ΡΠ΅Π»ΡΡ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΡΠ²ΠΈΡΠ° - ΠΏΠΎΠ΄Π΄Π΅ΡΠΆΠ°Π½ΠΈΠ΅ ΡΠ°Π±ΠΎΡΠΎΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΠΈ ΡΠ΅Π»ΡΡΠΊΠΎΡ
ΠΎΠ·ΡΠΉΡΡΠ²Π΅Π½Π½ΠΎΠΉ ΡΠ΅Ρ
Π½ΠΈΠΊΠΈ, ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ ΡΡΠΎΡΠΌΠΈΡΠΎΠ²Π°ΡΡ ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΡ ΠΎΡΠ΅Π½ΠΊΠΈ ΠΊΠ°ΡΠ΅ΡΡΠ²Π°. ΠΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Ρ ΠΊΠ°ΡΠ΅ΡΡΠ²Π° ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»ΡΠ΅Ρ ΡΠΎΠ±ΠΎΠΉ ΠΏΡΠΎΠΈΠ·Π²Π΅Π΄Π΅Π½ΠΈΠ΅ ΡΠ°ΡΡΠ½ΡΡ
ΠΊΠΎΡΡΡΠΈΡΠΈΠ΅Π½ΡΠΎΠ², ΡΡΠΈΡΡΠ²Π°ΡΡΠΈΡ
ΡΡΠ΅ΠΏΠ΅Π½Ρ ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΠΈΡ Π²ΡΠΏΠΎΠ»Π½Π΅Π½Π½ΡΡ
ΠΎΠ±ΡΠ΅ΠΌΠΎΠ² ΡΠ°Π±ΠΎΡ ΡΡΠ΅Π±ΡΠ΅ΠΌΡΠΌ ΠΎΠ±ΡΠ΅ΠΌΠ°ΠΌ; ΡΡΠ΅ΠΏΠ΅Π½Ρ ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΠΈΡ ΠΏΠ΅ΡΠΈΠΎΠ΄ΠΈΡΠ½ΠΎΡΡΠΈ Π’Π ΡΡΠ΅Π±ΡΠ΅ΠΌΡΠΌ Π·Π½Π°ΡΠ΅Π½ΠΈΡΠΌ; ΡΡΠ΅ΠΏΠ΅Π½Ρ ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΠΈΡ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ Π’Π ΠΈ ΡΠ΅ΠΌΠΎΠ½ΡΠ° ΠΏΡΠΎΡΠ΅ΡΡΠ°ΠΌ Π² ΠΏΠΎΠ΄ΡΠΈΡΡΠ΅ΠΌΠ°Ρ
; Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎΡΡΡ ΠΊΠΎΠΌΠΏΠ΅ΡΠ΅Π½ΡΠΈΠΉ ΠΈΡΠΏΠΎΠ»Π½ΠΈΡΠ΅Π»Π΅ΠΉ Π΄Π»Ρ ΡΠ΅Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ Π’Π ΠΈ ΡΠ΅ΠΌΠΎΠ½ΡΠ°; Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎΡΡΡ ΠΏΠ΅ΡΠ΅ΡΠ½Ρ ΡΠ°Π±ΠΎΡ, ΠΏΠΎΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΠΎ Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΠΌΡΡ
ΠΈΡΠΏΠΎΠ»Π½ΠΈΡΠ΅Π»ΡΠΌΠΈ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΡΠ²ΠΈΡΠ°, Π΄Π»Ρ ΠΎΠ±ΡΠ»ΡΠΆΠΈΠ²Π°Π½ΠΈΡ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Π½ΠΎΠ³ΠΎ Π²ΠΈΠ΄Π° ΠΌΠ°ΡΠΈΠ½ΠΎΡΡΠ°ΠΊΡΠΎΡΠ½ΡΡ
Π°Π³ΡΠ΅Π³Π°ΡΠΎΠ². Π‘ΡΠ΅ΠΏΠ΅Π½Ρ ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΠΈΡ ΠΏΠ΅ΡΠΈΠΎΠ΄ΠΈΡΠ½ΠΎΡΡΠΈ ΠΌΠΎΠΆΠ΅Ρ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°ΡΡΡΡ ΡΠΎΠ±Π»ΡΠ΄Π΅Π½ΠΈΠ΅ΠΌ ΡΡΠ΅Π±ΠΎΠ²Π°Π½ΠΈΠΉ Π½ΠΎΡΠΌΠ°ΡΠΈΠ²Π½ΠΎ-ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π΄ΠΎΠΊΡΠΌΠ΅Π½ΡΠ°ΡΠΈΠΈ. ΠΠ±ΡΠ΅ΠΌΡ ΡΠ°Π±ΠΎΡ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΡΠ²ΠΈΡΠ° ΠΌΠΎΠ³ΡΡ Π±ΡΡΡ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½Ρ ΡΠ°Π±ΠΎΡΠΎΠΉ Π³ΡΡΠΏΠΏΡ ΠΈΡΠΏΠΎΠ»Π½ΠΈΡΠ΅Π»Π΅ΠΉ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΡΠ²ΠΈΡΠ°. ΠΡΠ΅Π΄Π»Π°Π³Π°Π΅ΡΡΡ Π²Π°ΡΠΈΠ°Π½Ρ ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠΈ ΠΎΡΠ΅Π½ΠΊΠΈ ΠΊΠΎΠΌΠΏΠ΅ΡΠ΅Π½ΡΠΈΠΉ ΠΈΡΠΏΠΎΠ»Π½ΠΈΡΠ΅Π»Π΅ΠΉ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΡΠ²ΠΈΡΠ°. ΠΠΌΠ΅ΡΡΠ΅ Ρ ΡΠ΅ΠΌ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°Π½Π½Π°Ρ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½Π°Ρ ΡΠΈΡΡΠ΅ΠΌΠ° ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΡΠ²ΠΈΡΠ° ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ Π²ΡΡΠ²ΠΈΡΡ Π²Π·Π°ΠΈΠΌΠΎΡΠ²ΡΠ·ΠΈ, ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΡΡΠΈΠ΅ ΠΊΠ°ΡΠ΅ΡΡΠ²ΠΎ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΡΠ²ΠΈΡΠ°.Providing technical services also requires providing quality assurance of these services. Results of leading experts' research in this field is not always available for engineers of agricultural companies, that is why there is need for development of a customer quality assessment method or a method of quality assurance by technical services suppliers. Project of machines and tractor fleet technical service system which included an assembly of interrelated and interdependent elements - processes running in machines, technologies of technical service, performers of technical service - is defined and directed by the aim of technical service which consists in maintaining operability of agricultural equipment, allows to create a method of quality assessment. The quality index represents multiplication of partial factors which take into consideration degree of correspondence of performed volume of works to the required volume, degree of correspondence of maintenance intervals to the required intervals, degree of conformity of repair and maintenance technologies to processes in subsystems; sufficiency of performers competence for implementation of repair and maintenance; sufficiency of range of works potentially carried out by technical service performers for maintenance of a certain types of machine- and tractor aggregates. The degree of correspondence of intervals can be ensured by meeting the requirements of standards and technical documentation. The volume of technical services works can be provided by involving a group of technical service performers. A variant of technical service performers' competence assessment method is suggested. Along with that an information system of technical service is developed which allows to state interdependencies determining quality of technical service
The Synthesis and Characterisation of a Novel Polyamine-Terpyridine Ligand and Related Complexes
This project was aimed at synthesising, characterising and examining the properties of the novel polyamine ligand 4β-{2ββ-(12-Amino-2,6,9-triazadodecyl)-phenyl}-2,2β:6β,2β-terpyridine and its related complexes. The ligand would be based around the 4β-(o-toluyl)-2,2β:6β,2β-terpyridine framework and have potential applications in analytical chemistry.
The 4β-(o-toluyl)-2,2β:6β,2β-terpyridine framework would have a tail attached on the functionalised o-toluyl methyl group. The ortho toluyl functionality was chosen so that the donor atom containing tail would be directed back towards the coordination site. This would make it easier for the tail to interact with a central metal ion. There is potential to be able to change the number and type of donor atom in the tail so that the ligand may be metal ion selective. As the tail would contain donor atoms, the denticity of the ligand would be increased making it more applicable for complexometric titrations. The 2,2β:6β,2β terpyridines exhibit strong colours when coordinated to selective metal ions and so would have potential applications in colorimetry also.
The ligand was successfully synthesised and characterised. In a multi-step process, the 4β-(o-toluyl)-2,2β:6β,2β-terpyridine underwent radical bromination before the tail was attached. The tail used in this research was N,N'-bis (3-aminopropyl)ethane-1,2-diamine (3,2,3-tet). The secondary amines in this polyamine tail were protected before addition to the brominated 4β-(o-toluyl)-2,2β:6β,2β-terpyridine to ensure terminal addition. After the tail addition, a two step separation process purified a sample of 4β-{2ββ-(12-Amino-2,6,9-triazadodecyl)-phenyl}-2,2β:6β,2β-terpyridine for analysis. Due to the late stage in this research where a successful separation technique was found, little work was done on examining the properties of this ligand and its complexes
ΠΠ²ΡΠΎΠΌΠ°ΡΠΈΠ·Π°ΡΠΈΡ ΠΏΡΠΎΡΠ΅ΡΡΠ° ΠΊΠ°Π»ΠΈΠ±ΡΠΎΠ²ΠΊΠΈ ΡΠΈΠ½Ρ ΡΠΎΠ½Π½ΠΎΠ³ΠΎ ΡΡΠΈΠ»ΠΈΡΠ΅Π»Ρ SR830
ΠΠ°ΠΆΠ΄ΠΎΠ΅ ΡΡΠ΅Π΄ΡΡΠ²ΠΎ ΠΈΠ·ΠΌΠ΅ΡΠ΅Π½ΠΈΠΉ ΡΡΠ΅Π±ΡΠ΅Ρ ΠΊΠ°Π»ΠΈΠ±ΡΠΎΠ²ΠΊΠΈ. ΠΠ»Ρ ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΊΠ°Π»ΠΈΠ±ΡΠΎΠ²ΠΎΡΠ½ΡΡ
ΡΠ°Π±ΠΎΡ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΠΏΡΠΎΡΠ΅ΡΡ ΠΊΠ°Π»ΠΈΠ±ΡΠΎΠ²ΠΊΠΈ ΡΠΈΠ½Ρ
ΡΠΎΠ½Π½ΠΎΠ³ΠΎ ΡΡΠΈΠ»ΠΈΡΠ΅Π»Ρ SR830. ΠΠ±ΡΠ΅ΠΊΡΠΎΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠΈΡΡΠΎΠ²ΠΎΠΉ ΡΠΈΠ½Ρ
ΡΠΎΠ½Π½ΡΠΉ ΡΡΠΈΠ»ΠΈΡΠ΅Π»Ρ SR830. Π¦Π΅Π»Ρ ΡΠ°Π±ΠΎΡΡ: ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ° ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΠΎΠ³ΠΎ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΡ (ΠΠ), ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡΠ΅Π³ΠΎ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΡΡ ΠΊΠ°Π»ΠΈΠ±ΡΠΎΠ²ΠΊΡ ΡΠΈΡΡΠΎΠ²ΠΎΠ³ΠΎ ΡΠΈΠ½Ρ
ΡΠΎΠ½Π½ΠΎΠ³ΠΎ ΡΡΠΈΠ»ΠΈΡΠ΅Π»Ρ SR830. Π ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΡΡ ΠΏΠΎΠΈΡΠΊ ΠΈ Π°Π½Π°Π»ΠΈΠ· Π½Π°ΡΡΠ½ΠΎΠΉ Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΡ, Π½ΠΎΡΠΌΠ°ΡΠΈΠ²Π½ΠΎ-ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π΄ΠΎΠΊΡΠΌΠ΅Π½ΡΠ°ΡΠΈΠΈ, ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ° ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠΈ ΠΊΠ°Π»ΠΈΠ±ΡΠΎΠ²ΠΊΠΈ ΠΈ ΡΡΠΊΠΎΠ²ΠΎΠ΄ΡΡΠ²Π° ΠΎΠΏΠ΅ΡΠ°ΡΠΎΡΠ°. Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π±ΡΠ»ΠΈ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°Π½Ρ ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠ° ΠΊΠ°Π»ΠΈΠ±ΡΠΎΠ²ΠΊΠΈ, ΠΠ, ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡΠ΅Π΅ ΠΎΡΡΡΠ΅ΡΡΠ²Π»ΡΡΡ ΠΊΠ°Π»ΠΈΠ±ΡΠΎΠ²ΠΊΡ ΡΠΈΡΡΠΎΠ²ΠΎΠ³ΠΎ ΡΠΈΠ½Ρ
ΡΠΎΠ½Π½ΠΎΠ³ΠΎ ΡΡΠΈΠ»ΠΈΡΠ΅Π»Ρ SR830, ΡΠ°ΠΊΠΆΠ΅ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°Π½ΠΎ ΡΡΠΊΠΎΠ²ΠΎΠ΄ΡΡΠ²ΠΎ ΠΎΠΏΠ΅ΡΠ°ΡΠΎΡΠ°.Every measurement instrument requires calibration. To improve the efficiency of the calibration work necessary to automate the calibration process of lock-in amplifier SR830. The object of research is digital a lock-in amplifier SR830. Purpose of work is software development for calibration of digital lock-in amplifier SR830. In the process of investigation the search and analysis of scientific literature, normative and technical documentation, development of methodology, calibration and operator's manual. The study was developed a method of calibration, allowing the calibration of digital lock-in amplifier SR830, also developed the operator's manual
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