KIRISH…………………………………………………………. 4
I BOB.
AERODINAMIKA VA PNEVMOTRANSPORT
USKUNALARI............................................................................... 11
1.1-§. Paxta pnevmotransporti tarkibi va asosiy parametrlari ..... .. 11
1.2-§. Paxta pnevmotransporti va elementlari konstruksiyasi bo„yicha
qilingan ilmiy tadqiqotlar sharhi................................. 23
1.3-§. Paxta pnevmotransporti ventilyatori va uning parametrlarini
boshqarish muammolari.................................... 33
Xulosa............................................................................................... 34
II BOB.
PAXTA PNEVMOTRANSPORTI VENTILYATORI
PARAMETRLARINI BOSHQARIShNING NAZARIY
ASOSLARI …………………………………………………….. 35
2.1-§. Paxta pnevmotransporti ventilyatori parametrlari o„zgarishining
matematik modelini ishlab chiqish.................... 38
2.2-§. Markazdan qochma ventilyatorlarda aerodinamik kuch va
bosimning yuzaga kelishi............................................................... 45
2.3-§. Paxta pnevmotransporti ventilyatori parametrlarini boshqarish
mexanizmini ishlab chiqish ……………………….. 55
Xulosa............................................................................................... 58
III
BOB.
PAXTA PNEVMOTRANSPORTI JARAYONINING
AMALIY TADQIQOTLARI...................................................... 59
3.1-§. Amaliy tadqiqodlar usul va vositalari. ............................................ 59
3.2-§. Paxta pnevmotransporti parametrlarini boshqarish mexatronik
tizimi……………………………………………………………… 63
3.3-§. Ventilyator parragi ishchi yuzasi sifatining ish unumdorligiga
ta‟siri.................................................................................................. 73
3.4-§. Sanoat ventilyatori parrakli diski massasi va ishchi yuza
silliqligining ish samaradorligiga ta‟siri........................................ 81
3.5-§. Ventilyator quvurchasi diametri o„zgarishining uning
parametrlariga ta‟siri...................................................................... 92
3.6-§. Yangi taklif etilayotan ventilyator ishchi parragida rejali tajribalar
o„tkazish va natijalarini tahlil qilish.................................................. 100
Xulosa............................................................................................... 104
IV BOB.
PAXTA PNEVMOTRANSPORTI VENTILYATORI
PARAMETRLARINI BOShQARISh MEXANIZMINING
ISHLAB CHIQARISH SINOVLARI ......................................... 106
4.1-§. Pnevmotransport ventilyatorining ishlab chiqarish nusxasini 106
