School of Technology: Recent submissions
Now showing items 301-320 of 369
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Ignition of spray flame with multiple spark
(2009-05-25)The movies have been taken at 4000 fps. The spark is placed at a distance z from the nozzle and at 5mm from the enclosure. The ignition unit delivers at 100Hz a spark lasting 8ms, followed by 2ms of no activity. The front ...
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Autoignition of a H2 jet in hot air flow
(2009-05-21)The movie (taken with a conventional video camera at 30fps) shows the various operation modes of the Cambridge Autoignition experiment, described in: C.N. Markides, E. Mastorakos, An experimental study of hydrogen ...
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Representations of finite element tensors via automated code generation
(2009-02-26)We examine aspects of the computation of finite element matrices and vectors which are made possible by automated code generation. Given a variational form in a syntax which resembles standard mathematical notation, the ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 4.4mm/s, 175C
(2008-09-05)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 ...
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Flame in methane jet after spark ignition
(2009-05-21)The video shows the flame motion following spark ignition in a turbulent methane jet. The flow conditions were: 30% air, 70% CH4, jet velocity 12.5m/s & 25m/s, framing rate 4200 fps, spark at r=0, z=40d (40 jet diameters; ...
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DOLFIN: Automated finite element computing
(ACM Transactions on Mathematical Software, 2010)We describe here a library aimed at automating the solution of partial differential equations using the finite element method. By employing novel techniques for automated code generation, the library combines a high level ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 1.32mm/s, 175C
(2008-09-05)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 ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 2.64mm/s, 175C
(2008-09-05)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 ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 1.76mm/s, 175C
(2008-09-05)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 ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 1.76mm/s, 155C
(2008-09-05)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 ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 2.2mm/s, 155C
(2008-09-05)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 ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 2.2mm/s, 175C
(2008-09-05)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 ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.88mm/s, 175C
(2008-09-05)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 ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.88mm/s, 155C
(2008-09-05)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 ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 1.32mm/s, 155C
(2008-09-05)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 ...
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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 ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.44mm/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 ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.44mm/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 ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.088mm/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 ...
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HDPE (CM1) optical birefringence pattern in cross-slot flow, piston speed 0.088mm/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 ...
