A simple semi-numerical model for designing pleated air filters under dust loading

2014 ◽  
Vol 137 ◽  
pp. 94-108 ◽  
Author(s):  
A.M. Saleh ◽  
H. Vahedi Tafreshi
Keyword(s):  
Numerical Model ◽  
Air Filters ◽  
Dust Loading

Automotive Engine Air Filters Testing on a Specialized Rig Using Controlled Dust Loading

2015 ◽  
Vol 809-810 ◽  
pp. 1181-1186 ◽  
Author(s):  
Marius Toma ◽  
Iordan Fileru
Keyword(s):  
High Efficiency ◽  
Storage Capacity ◽  
Air Filters ◽  
Maintenance Activity ◽  
Automotive Engine ◽  
Dust Loading ◽  
Maintenance Activities

In order to better protect the engine, air filters with high efficiency should be used as well as appropriate maintenance activities. Maintenance activity must take into account the behaviour of the air filters during exploitation, namely the increases of the gaso-dynamic resistances they produce while air filters are used. This paper presents the variation of the pressure restriction depending on the amount of dust retained by the air filters and also the storage capacity of dust by the air filters. Filters are loaded on a laboratory rig with dust from the roads of Bucharest.

scholarly journals Correlation between the Antibacterial Ability of Silver Nanoparticle Coated Air Filters and the Dust Loading

2013 ◽  
Vol 13 (3) ◽  
pp. 1009-1018 ◽  
Author(s):  
Yun Haeng Joe ◽  
Wei Ju ◽  
Jae Hong Park ◽  
Young Hun Yoon ◽  
Jungho Hwang
Keyword(s):  
Silver Nanoparticle ◽  
Air Filters ◽  
Antibacterial Ability ◽  
Dust Loading

Experimental study on the synthetic dust loading characteristics of air filters

2021 ◽  
pp. 120209
Author(s):  
Qiang Li ◽  
Zhichao Wang ◽  
Shuangquan Shao ◽  
Zhiqiang Niu ◽  
Yalu Xin ◽  
...  
Keyword(s):  
Experimental Study ◽  
Air Filters ◽  
Dust Loading

NUMERICAL MODEL TO SIMULATE THE EROSION ON THE SLOPE DUE TO OVERTOPPING

2010 ◽  
Vol 13 (3) ◽  
pp. 78-87
Author(s):  
Hoai Cong Huynh
Keyword(s):  
Numerical Model ◽  
Flow Model ◽  
Bed Load ◽  
Experiment Data ◽  
Step Method ◽  
Morphological Model ◽  
Load Transport ◽  
Bed Load Transport ◽  
The Finite Difference Method ◽  
Good Agreement

The numerical model is developed consisting of a 1D flow model and the morphological model to simulate the erosion due to the water overtopping. The step method is applied to solve the water surface on the slope and the finite difference method of the modified Lax Scheme is applied for bed change equation. The Meyer-Peter and Muller formulae is used to determine the bed load transport rate. The model is calibrated and verified based on the data in experiment. It is found that the computed results and experiment data are good agreement.

A numerical model to verify the communication between Gari and Peccia springs (Cassino, Central Italy)

2015 ◽  
Vol 35 ◽  
pp. 268-271
Author(s):  
Michele Saroli ◽  
Michele Lancia ◽  
Marco Petitta ◽  
Gabriele Scarascia Mugnozza
Keyword(s):  
Numerical Model ◽  
Central Italy
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