Results 41 to 50 of about 331,965 (306)
Dense granular flow around a penetrating object: Experiments and hydrodynamic model
, 2011 We present in this Letter experimental results on the bidimensional flow field around a cylinder penetrating into dense granular matter together with drag force measurements.
Bertho, Yann +3 more
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Analysis of diesel engine in-cylinder air-fuel mixing with homogeneity factor: combined effects of pilot injection strategies and air motion [PDF]
, 2014 With a view to understanding the air-fuel mixing behavior and the effects of the mixture quality on the emissions formation and engine performance, a new quantitative factor of the in-cylinder air-fuel homogeneity named Homogeneity Factor (HF) has been ...
Cheng, Li +5 more
core +1 more source
Numerical Study of the Effects of Lambda and Injection Timing on RCCI Combustion Mode
International Journal of Automotive Science and Technology, 2022 Reactivity Controlled Compression Ignition (RCCI), which is a low temperature combustion mode based on the principle of working with dual fuel, has attracted the attention of researchers in recent years due to its advantages such as high thermal ...
Serdar Halis +3 more
doaj +1 more source
Energies, 2022 This paper describes the simulative approach to calibrate an already extremely highly turbocharged industrial diesel engine for higher low-speed torque.
Raphael Hatz +3 more
doaj +1 more source
SZE Observables, Pressure Profiles and Center Offsets in Magneticum Simulation Galaxy Clusters
, 2016 We present a detailed study of the galaxy cluster thermal \ac{sze} signal $Y$ and pressure profiles using {\it Magneticum} Pathfinder hydrodynamical simulations.
Dolag, Klaus. +4 more
core +1 more source
Molecular Oncology, EarlyView.Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff +11 more
wiley +1 more source
AIP Advances, 2018 Hydraulic cylinder is the most typical hydraulic actuator. The traditional sealing ring used in hydraulic cylinder produces the friction which greatly affects the high speed performance of the hydraulic cylinder.
Yuanhui Li +3 more
doaj +1 more source
Increasing the Operation Efficiency of Low Pressure Cylinders of Cogeneration Turbines
NTU "KhPI" Bulletin: Power and heat engineering processes and equipment, 2017 An increase in the operation efficiency of cogeneration turbines used by big heat and power plants is conditioned by the need of a maximum use of the fuel heat, mainly that of natural gas. The generation of two types of energy, in particular electric and thermal by cogeneration turbines for outside consumers is closely related to turbine operation ...
Shubenko, Oleksandr Leonidovich +2 more
openaire +3 more sources
Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function
FEBS Open Bio, EarlyView.We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke +4 more
wiley +1 more source
Computation of unsteady momentum and heat transfer from a fixed circular cylinder in laminar flow [PDF]
, 2003 This paper presents a finite difference solution for 2D, low Reynolds number, unsteady flow around and heat transfer from a stationary circular cylinder placed in a uniform flow. The fluid is assumed to be incompressible and of constant property.
Baranyi, László
core