Klassik va zamonaviy nanofluidlar barqarorligini talqin qilish
Annotatsiya
Ushbu ishda 30 kHz elektr impulslari ta'sirida elektrofretli dispersiya orqali olingan Fe-Cr-Ni-Mn-Si-Mo-Cu nanofluid tizimi uchun DLVO nazariyasi va dinamik yorug'lik tarqalishi (DLS) o'rtasidagi aloqalar o'rganildi. DLS o'lchovlarida gidrodinamika diametrining 8 μm gacha oshishi, jozibador kuchlar (VA) ta'sirining itaruvchi kuchlarga (VR) nisbatan ustunligini tasdiqlaydi, shu bilan birga, avtokorrelyatsiya funksiyasi Brown harakati sekinlashishini va barqarorlikning to'liq yo'qolishini ko'rsatadi. Garchi past zaryad kattaligi (ζ < 15 mV) va yuqori ion konsentratsiyasi Debye uzunligini kamaytirishga olib kelsa-da, ultratovushli davolash orqali bu aglomeratlar nano-o'lchamdagi xususiyatlarini tiklash imkoniyati mavjud.
Mualliflar haqida
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