Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Arisoy, A."'
Publikováno v:
Fuel. 210:352-358
The same coal at different moisture contents will reach thermal runaway at different times. There is also the possibility that if the coal has a sufficiently high moisture content it cannot reach thermal runaway due to the moisture moderating effects
Autor:
E. Deniz Canbaz, Hasancan Okutan, Ahmet Arisoy, Nurdil Eskin, Erhan Böke, Ünal Altıntaş, Ahmet Yıldız Oğuz Büyükşirin, Mesut Gur, Olgu Yıldırım
Publikováno v:
Fuel. 203:997-1006
In this study the characteristics of Turkish lignite for underground coal gasification process was experimentally investigated in a laboratory scale ex situ reactor. A rectangular prism shaped ex-situ reactor having 0.65 × 1.01 × 2.07 m external di
Autor:
Sertac Arisoy, Koray Kayabol
Publikováno v:
Digital Signal Processing. 111:102993
We propose an anomaly detection algorithm based on nonparametric Bayesian (NB) background estimation for hyperspectral images. The background is modeled as a Gaussian mixture model (GMM) and the model parameters and order are estimated from the data
Autor:
Ahmet Arisoy, Basil Beamish
Publikováno v:
Fuel. 159:412-417
Adiabatic oven testing of coal to assess the propensity for self-heating produces data on the kinetics of the coal oxidation reaction. Repeat tests on the same coal at different starting temperatures ranging from 20 to 57 °C shows that there is a st
Autor:
Mustafa Dogan, Yalcin Arisoy
Publikováno v:
Ocean Engineering. 104:673-679
In this study, a non-dimensional functional relationship was constructed to characterize the time scale of the scour process below submerged pipelines exposed to waves. The data used in the study were obtained from an experimental set-up which mainly
Publikováno v:
Construction and Building Materials. 79:255-262
This paper presents the behavior of masonry walls externally strengthened by poly vinyl alcohol (PVA) fiber reinforced cement plaster. Tensile weakness of masonry wall is improved by simply applying fiber reinforced cement (FRC) plaster on masonry su
Autor:
Ahmet Arisoy, Basil Beamish
Publikováno v:
Fuel. 139:107-114
The accelerating effect of reactive pyrite on coal self-heating was measured experimentally using an adiabatic oven. Reaction rate data obtained from the experimental results were applied to a numerical model of coal self-heating. The model results s
Autor:
Oya Pekin, Arif Aktug Ertekin, Semih Tugrul, Oya Demirci, Emre Erdogdu, Pınar Kumru, Resul Arisoy
Publikováno v:
European Journal of Obstetrics & Gynecology and Reproductive Biology. 167:167-170
Objective To evaluate the success rate of the Bakri balloon in the event of uncontrollable hemorrhage due to placenta previa. Study design We evaluated 25 patients who were treated with the Bakri balloon who had severe postpartum hemorrhage with plac
Autor:
Sofiane Aboura, Eser Arisoy
Publikováno v:
SSRN Electronic Journal.
We examine the impact of aggregate tail risk on return dynamics of size, book-to-market ratio, and idiosyncratic volatility sorted portfolios. Using changes in VIX Tail Hedge Index (ΔVXTH) as a proxy for aggregate tail risk, and controlling for mark
Publikováno v:
European Journal of Obstetrics & Gynecology and Reproductive Biology. 176:96-98
To determine the distribution of fetal nasal bone length (NBL) according to gestational age during the second trimester of pregnancy in a Turkish population.Fetal NBL and other routine biometric measurements were evaluated retrospectively in 2327 fet