PORTLOVCHI MODDALARNING DETONATSIYALANISHIDA TO‘LQINLAR HAMDA BOSIM FAZASI VA ULARNING AHAMIYATI

Admin bo'lib kirish (www.admin.slib.uz)

Tizim sinov (TEST) rejimida ishlamoqda! Murojat uchun @slib_support

Eski talqinga o'tish link

25 октябр 2025

Asosiy til:O'zbek

PORTLOVCHI MODDALARNING DETONATSIYALANISHIDA TO‘LQINLAR HAMDA BOSIM FAZASI VA ULARNING AHAMIYATI

Fan yo'nalishi:

68fc655885632.pdf

PDF

Sanoatda raqamli texnologiyalar ilmiy-texnik jurnal

Maqola chop etish see more

MAQOLA ANNOTATSIYASI

Tog‘ jinslarini burg‘ilab portlatish yo‘li bilan ajratib olish (maydalash) eng optimal usullardan hisoblanadi bunda portlovchi modda energiyasi uning zarba to‘lqini kuchi va skvajina devorlariga bo‘lgan bosimi tog‘ jinsining maydalanish darajasini belgilovchi asosiy omillardan sanaladi. Portlovchi modda va portlash jarayonini analitik ravishta o‘rganish uni chuqur talqin qilish yuqorida sanab o‘tilgan portlovchi moddaning fizik – mexanik xususiyatlarini yanada optimallashtirish usullarini yoki mavjud usullardan yanada kengroq va unumliroq foydalanishga yordam beradi. Ushbu holatda portlashda yuzaga keladigan to‘lqinlar va ularning ahamiyatini o‘rganish va kengroq tadbiq qilish muhum omillardan sanaladi. Portlash jarayoni fizik va kimyoviy jihatdan murakkab jarayon hisoblanadi, portlashda tog‘ jinslarini maydalovchi dinamik va termodinamik kuchlarning dastlab to‘lqinlar shaklida namoyon bo‘lishi so‘ngra esa bosim profillarini shakillantirgani sababli ularni o‘rganish portlash jarayonining asosiy mohiyati sanaladi.

MUALIFLAR

Teglar

# detonation# детонация# explosive# portlovchi modda# Shock wave# detonatsiyalanish# zarba to‘lqini# C – J chegarasi# kimyoviy reaksiya chegarasi# ZND# tovush tezligi nuqtasi# to‘lqin fronti.# ударная волна# граница Чепмена–Жуге (C–J)# граница химической реакции# точка звуковой скорости# Chapman–Jouguet (C–J) point# chemical reaction zone# ZND model# sonic point

Maqolani baholang

0

0 ta

Maqola idintifikatorlari

ROI:

https://eroi.uz/11.0032/A1025-0015

DOI:

Mavjud emas

Foydalanilgan adabiyotlar

1. Richard A. Dick, Larry R. Fletcher and Dennis V. D’Andrea. Explosives and Blasting Procedures Manual.

2. Yu. A. Bogdanova1, S. A. Gubin,1 B. L. Korsunskii,2 and V. I. Pepekin2. Detonation Characteristics of Powerful Insensitive Explosives. September 2009.

3. Ya. B. Zel’dovich. Theory of shock waves and introduction to gas dynamics. Moscow 1946.

4. R. Meyer, J. Köhler, A. Homburg. Explosives. Sixth, Completely Revised Edition, 2007.

5. Z.X. Zhang. Overview of rock blasting theory and its engineering applications. April 2025.

6. A combustion wave in a premixed gas, the Chapman-Jouguet detonation wave. 2012. www.mech.kth.se https://www.mech.kth.se/courses/5C1219/Hand_out_PDF/Lecture%20notes%20fall%202012,%20ch%205.pdf

7. Effect of Chemistry on Temperature Boundaries of Gas dynamic-Chemistry Coherence Region for the Detonation Initiation in Systems with Induction Time Gradient. I.A. Zaev, C.A.Mechik, I.A. Kirillov, S. Van der Hoeven, D. Roekaerts.

8. Yunfeng Liu. The thermodynamics of C-J deflagration. July 2024.

9. Бивол Григорий Юрьевич Влияние геометрии канала и покрытия стенок на распространение детонационных волн. Moscow 2018.

10. Pavel V. Bulat, Konstantin N. Volkov. The History of the Study of Detonation. May 2016.