Browse Publications Technical Papers 2008-01-1700
2008-06-23

Relation between SRCT Device Structure and Impeller Abrasion by Dust Particle 2008-01-1700

According to turbocharger, the higher the pressure ratio is, the narrower the flow range of high pressure of compressor would be [1]. One of effective solutions for this problem is to design the inlet of compressor as SRCT (Self-Recirculating Casing Treatment) structure. Usage of SRCT can make the surge line of compressor not bend, enlarge the flow range of high pressure of compressor, and give a steady performance of compressor. However, results of the experiment indicate that a compressor with SRCT device is easier to wear out due to the larger incidence angle and higher relative velocity between impeller edges and dust particle from SRCT outside inlet channel. The experiment shows that adding inlet retaining ring in SRCT device can effectively reduce impellers abrasion caused by dust particle.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 18% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Multi-Aspect Solutions for Testing Race-Car Models

2002-01-3288

View Details

TECHNICAL PAPER

System Optimization of Turbo-Compound Engine (Second Report: Effects of Compression Ratio)

2012-01-1734

View Details

TECHNICAL PAPER

Jet Assist for Turbocharged Marine Diesels

630164

View Details

X