Feed-Pressure Flow in Plain Journal Bearings

Martin, F. A.; Lee, C. S.

doi:10.1080/05698198308981517

Cited by 69 publications

(65 citation statements)

References 2 publications

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“…Previous research has shown that performance of simulated low-altitude flight tasks improves with increases in the density of objects in simulator scenes (Kleiss & Hubbard, 1991;Kleiss, Hubbard & Curry, 1989, Martin & Rinalducci, 1983.…”

Section: General Discussion and Conclusionmentioning

confidence: 99%

“…However, performance of a variety of simulated flight tasks improves with increases in scene complexity--that is, the number of lines, polygonal surfaces, etc., used to construct the scene (Barfield, Rosenberg & Kraft, 1989;Buckland, Edwards & Stephens, 1981;Lintern, Thomley-Yates, Nelson & Roscoe, 1987;Martin & Rinalducci, 1983).…”

mentioning

confidence: 99%

“…Altitude control is better with vertical objects projecting upward from simulated terrain surfaces than with flat, two-dimensional shapes (Buckland et al, 1981;Martin & Rinalducci, 1983;McCormick, Smith, Lewandowski, Preskar & Martin, 1983).…”

mentioning

confidence: 99%

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Perceptual dimensions of visual scenes relevant for simulating low-altitude flight.

Kleiss¹

1992

PsycEXTRA Dataset

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Section: General Discussion and Conclusionmentioning

confidence: 99%

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confidence: 99%

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Perceptual dimensions of visual scenes relevant for simulating low-altitude flight.

Kleiss¹

1992

PsycEXTRA Dataset

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“…Studies about the influence of design and layout of supply grooves on the performance of fixed-pad bearings, i.e. their influence on feed-pressure flow (or zero-speed film flow), can be found elsewhere (4) . Therefore, as the present work does not deal with the choice of shape and location of supply grooves, conventional grooves are considered and concepts related to their layout are discussed, i.e.…”

Section: Journal Of Advanced Mechanical Design Systems and Manufactmentioning

confidence: 99%

Computer-Aided Design of Pocket Elliptical Journal Bearings, Part 1: Theory

Stefani

2013

JAMDSM

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A computer-aided design procedure suitable for pocket elliptical journal bearings for turbomachineries is proposed. After the description of their geometry and manufacturing, the driving geometric parameters characteristic of the pocket bearing are identified together with the design variants that influence their choice, like supply groove layout and the axial size of the pocket. The concept of journal mobility plot, capable to ease the post-processing of results and useful in journal vibration monitoring, is adapted to pocket elliptical bearings and, in general, to non-circular bearings. The proposed design evaluation includes a calculation sequence involving geometric parameters, FEM simulation and the calculation of proper performance indicators, from which the global performance of the bearing is finally computed.

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“…9,10 The perhalocumulenes and sulfanyl-substituted [3]cumulenes with their unususal structures have been synthesized and reported in the literature. [11][12][13][14] The reaction of butadiene compounds with thiolates in protic or aprotic solvents leads to organyl(thio)substituted butadienes, butenynes or butatrienes. 15 The aim of this study is the synthesis and characterization of novel thiosubstiuted butadiene, butenyne, butatriene, and sulfoxide compounds with various types of substituent.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Novel Thioethers and Sulfoxide Compounds

Ibis

Ayla

Beyazit

et al. 2013

Phosphorus, Sulfur, and Silicon and the Related Elements

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10 Cl (Br)Cl Cl Br S Br O 12 R 2 5 R 1 S R 1 S H Cl Cl Cl 4 Cl H Cl Cl Cl R 1 S Abstract Thiosubstituted butadiene and butenyne compounds were synthesized from the reactions of 1,1,3,3,4,4-hexachloro-1-butene or 1,1,2,4,4-pentachlorobuta-1,3-diene with different thiols in EtOH/H 2 O solution of NaOH. Tris(thio)substituted butadiene compound was treated with potassium tert-butoxide to obtain tris(thio)substituted butatrienyl halide compound. The novel sulfoxide compounds were synthesized from the reactions of polyhalobutadiene compounds with aliphatic thiols in CHCl 3 with m-CPBA at 0 • C. The structures of the novel compounds were characterized by micro analysis, FT-IR, 1 H-NMR, 13 C-NMR, and MS.

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Feed-Pressure Flow in Plain Journal Bearings

Cited by 69 publications

References 2 publications

Perceptual dimensions of visual scenes relevant for simulating low-altitude flight.

Perceptual dimensions of visual scenes relevant for simulating low-altitude flight.

Computer-Aided Design of Pocket Elliptical Journal Bearings, Part 1: Theory

Synthesis of Novel Thioethers and Sulfoxide Compounds

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