Tenders are invited for Procurement of spares and accessories for tip clearance
(2) Inlet Lip Radius (3) Diffuser Angle (4) Diffuser Length, which are defined as shown in the Figure 1
I wrote about tip clearance
and its control in an earlier article , Tightening tip clearances
and keeping them under control is a constant worry for OEMs and operators.
Additional improvement has been made with the development of a special kneading barrel (NIC), (3-4) which expands the concept that tip clearance
affects the kneading performance.
The near-stall conditions with a smooth casing (without a casing treatment) can induce vortex flows originating from the tip clearance
flow crossing the tip gap.
Here the main areas of investigation will be iterations of the film cooling for the aerofoil of the blade and control of the tip clearance
The copilot noted that the blade tip clearance
was going to be close, but made no comment to the HAC who was talking on the radio.
As part of the students' work, they used a scale model to identify a calibration system to assess running tip clearance
in steam turbine blades used to make electricity in power stations, creating computer software to analyse the results.
For axial fans, the important factors are blade profile, tip clearance
and swirl recovery.
Senoo and Ishida (1987) observed the deterioration of compressor performance due to tip clearance
of centrifugal impeller.
It produces a 5V trigger and generates three outputs: processed blade tip pulse arrival time, scaled blade tip clearance
and raw eddy current analogue signal.
type of mixer, rotor design, rotor speed, even or friction rotor speeds, water temperatures, type of cooling system, tip clearance
, fill factor, etc.