3D CFD Model of DI Diesel Low Pressure Fuel Pump System Simerics Incorporated

Format:

Conference/Event

Author/Creator:

Ding, Ding, author.

Contributor:

Bobade, Amol

Gudekar, Jayesh

Husmeier, Frank

Patil, Deepak

Conference Name:

International Powertrains, Fuels & Lubricants Meeting (2017-10-16 : Beijing, China)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2017

Summary:

AbstractThis paper discusses the holistic approach of simulating a low pressure pump (LPP) including test stand flow dynamics. The simulation includes all lines and valves of the test stand representing realistic test operating conditions in the simulation. The capability to capture all line dynamics enables a robust design against resonances and delivers high-quality performance data. Comparison with actual test data agrees very well giving us confidence in the prediction capability of proposed method and CFD package used in the study. Despite the large spatial extent of the simulation domain, Simerics-MP+ (aka PumpLinx) is able to generate a feasible mesh, together with fast running speed, resulting in acceptable turn-around times. The ability to still model small gaps and clearance of the LPP very efficiently enables inclusion of realistic tolerances as experienced on hardware. This allows designers and engineers to translate simulation results for limit sample runs without procurement of hardware reducing development time and cost

Notes:

Vendor supplied data

Publisher Number:

2017-01-2304

Access Restriction:

Restricted for use by site license