نتایج جستجو برای: collision rate

تعداد نتایج: 1003720  

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 1998
sadreddin hosseini timoty su

classical trajectory (monte carlo) calculation is used to calculate collision rate constants of ion-quadrupolar molecule interactions for the h¯+c2h2 system. the method presented here takes into account the effect of the induced dipole-induced dipole potential on ion-quadrupolar molecule collision rate constants. it is also assumed that the colliding particles have a definite size. the thermal ...

Sadreddin Hosseini Timoty Su

Classical trajectory (Monte Carlo) calculation is used to calculate collision rate constants of ion-quadrupolar molecule interactions for the H¯+C2H2 system. The method presented here takes into account the effect of the induced dipole-induced dipole potential on ion-quadrupolar molecule collision rate constants. It is also assumed that the colliding particles have a d...

Journal: :The Journal of the Nautical Society of Japan 1969

Journal: :international journal of transportation engineereing 2015
amir reza mamdoohi mohsen fallah zavareh abolfazl hassani trond nordfjærn

in recent research on modelling road collisions very little attention has been paid  to rear-end chain reaction collisions, which is characterized by more than two vehicles involved in a collision at the same time. the core aim of the present research is to develop a methodology to estimate such potential collision probabilities based on a proactive perspective, where deceleration rate to avoid...

Abolfazl Hassani Amir Reza Mamdoohi, Mohsen Fallah Zavareh Trond Nordfjærn

In recent research on modelling road collisions very little attention has been paid  to rear-end chain reaction collisions, which is characterized by more than two vehicles involved in a collision at the same time. The core aim of the present research is to develop a methodology to estimate such potential collision probabilities based on a proactive perspective, where deceleration rate to avoid...

Journal: :Journal of the American Society for Mass Spectrometry 2003

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2013
behzad shahbazi bahram rezai sayed mohammad javad koleini mohammad noparast

in this research, the effect of bubble surface area flux, sb, and particle size on flotation rate constant, k, of pyrite (fes2) particles was studied using bubble-particle interactions. the bubble-particle collision, attachment and detachment efficiencies were calculated under different flow regimes. the k increased with increase in the collision efficiency and decrease in the detachment effici...

In this paper, an investigation is undertaken to introduce a simple and effective mechanism of over-dense plasma. The collisional effects reduce the rate of the energy transmission.  In the collisional dissipative plasma, dielectric coefficient is complex due to collision and the imaginary part of dielectric coefficient is related to the collision. Materials with complex dielectric coefficient,...

Bahram Rezai, Behzad Shahbazi Mohammad Noparast, Sayed Mohammad Javad Koleini

In this research, the effect of bubble surface area flux, Sb, and particle size on flotation rate constant, k, of pyrite (FeS2) particles was studied using bubble-particle interactions. The bubble-particle collision, attachment and detachment efficiencies were calculated under different flow regimes. The k increased with increase in the collision efficiency and decreas...

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