Webinars

About the author: The webinar will be presented by Mehrdad Zangeneh who is Professor of Thermofluids at University College London and Founding Director of Advanced Design Technology, Ltd. For the past 26 years he has been involved in development of advanced turbomachinery design codes based on 3D inverse design approach and automatic optimization to turbomachinery design. His research has resulted in important breakthroughs in turbomachinery and marine propulsor design. He has been granted 6 international patents. In 2000, he was awarded the Japan’s Turbomachinery Society’s Gold Medal and in 2003 he was awarded the Donald Julius Grone Prize by the Institution of Mechanical Engineers in UK.

Date: Wednesday 25th January 2012

Webinar start time 13:00 (London) | 08:00 (New York) | 21:00 (China) | 22:00 (Japan) | 18:30 (India)

Short Abstract: This one hour webinar will present how the 3D inverse design method TURBOdesign1 coupled with 3D CFD code TURBOdesign CFD design can be used to optimise the efficiency and cavitation performance of pumps.

During the webinar design and CFD iterations will be presented for three practical examples:

• A centrifugal pump where secondary flows are identified as the dominant loss phenomena and main source of exit flow non-uniformity;
• A low-specific-speed diffuser pump stage with a centrifugal impeller and a vaned bowl diffuser presenting diffuser corner separation.
• A mixed-flow pump used in marine waterjets, already presenting high efficiency levels but suffering from cavitation problems;

A 15min Q&A Session will be held at the end of the Webinar to answer participants questions.

Who should attened: All engineers involved with the design and analysis of mixed-flow and centrifugal pumps are encouraged to attend this webinar.

Short Abstract: This one hour educational webinar will highlight the main flow features in pump impellers, identify the main sources of hydrodynamic loss and provide guidance in the choice of optimal blade loading to suppress particular flow phenomena, such as secondary flows in impeller, corner separation in diffusers or cavitation in impellers.

The presentation will be supported by three practical examples:

• A mixed-flow pump used in marine waterjets, already presenting high efficiency levels but suffering from cavitation problems;
• A centrifugal pump where secondary flows are identified as the dominant loss phenomena and main source of exit flow non-uniformity;
• A low-specific-speed diffuser pump stage with a centrifugal impeller and a vaned bowl diffuser presenting diffuser corner separation.

A 15min Q&A Session will be held at the end of the Webinar to answer participants questions.

Who should attend:All engineers involved with the design and analysis of axial, mixed-flow or centrifugal pumps are encouraged to attend this educational session.

About the author: The webinar will be presented by Mehrdad Zangeneh who is Professor of Thermofluids at University College London and Founding Director of Advanced Design Technology, Ltd. For the past 26 years he has been involved in development of advanced turbomachinery design codes based on 3D inverse design approach and automatic optimization to turbomachinery design. His research has resulted in important breakthroughs in turbomachinery and marine propulsor design. He has been granted 6 international patents. In 2000, he was awarded the Japan’s Turbomachinery Society’s Gold Medal and in 2003 he was awarded the Donald Julius Grone Prize by the Institution of Mechanical Engineers in UK.