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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.22mm/s, 175C
(2008-09-04)
The optical birefringence pattern obtained from lightly branched high density polyethyene (HDPE - produced by metallocene catalysis polymerisation) flowing in a cross-slot multi-pass rheometer cell. Experiment carried out ...
HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.044mm/s, 155C
(2008-09-04)
The optical birefringence pattern obtained from lightly branched high density polyethyene (HDPE - produced by metallocene catalysis polymerisation) flowing in a cross-slot multi-pass rheometer cell. Experiment carried out ...
Polystyrene PS648 outlet optical birefringence pattern, piston speed 1.0mm/s
(2008-08-27)
The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 1.0 mm/s at 170C. Video shows the ...
Polystyrene PS648 outlet optical birefringence pattern, piston speed 1.4mm/s
(2008-08-27)
The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 1.4 mm/s at 170C. Video shows the ...
Polystyrene PS648 inlet optical birefringence pattern, piston speed 1.4mm/s
(2008-08-27)
The optical birefringence pattern obtained from polystyrene PS648 flowing through a narrow slit. Experiment conducted on the Cambridge Multi Pass Rheometer (MPR4) at a piston speed of 1.4 mm/s at 170C. Video shows the inlet ...
Estimating Intertemporal Allocation Parameters using Synthetic Residual Estimation
(CFAP, Cambridge Judge Business School, University of Cambridge, 2008-01)
We present a novel structural estimation procedure for models of intertemporal allocation. This is based on modelling expectation errors directly; we refer to it as Synthetic Residual Estimation (SRE). The flexibility of ...
Venture Capital Fund Performance and the IPO Market
(CFAP, Cambridge Judge Business School, University of Cambridge, 2008)
In this paper, the investment performance of a large database of venture funds is considered over a 28 year period. The results suggest that a portfolio of venture capital partnerships can provide an average return that ...
Development and validation of a combustion model for a fuel cell off-gas burner
(University of CambridgeMagdalene College, 2008-10-14)
A low-emissions power generator comprising a solid oxide fuel cell coupled to a gas
turbine has been developed by Rolls-Royce Fuel Cell Systems. As part of the cycle, a
fraction of the unreacted fuel (the off-gas) and ...
Experimental investigations into high-altitude relight of a gas turbine
(University of CambridgeDepartment of Engineering, 2008-11-18)
This thesis describes experiments to investigate high-altitude relight of a lean direct injection (LDI) combustor. The features that make LDI technology less polluting in terms of NOx compared to conventional combustors ...
Diamond Schottky barrier diodes
(University of Cambridge, 2008-03-11)
Research on wide band gap semiconductors suitable for power electronic
devices has spread rapidly in the last decade. The remarkable results exhibited by
silicon carbide (SiC) Schottky batTier diodes (SBDs), commercially ...