نتایج جستجو برای: cost of energy coe
تعداد نتایج: 21257536 فیلتر نتایج به سال:
The popularity of electric vehicles (EVs) is increasing day by in the modern world. charging EVs from grid-connected stations causes a considerable power crisis grid. Integrating renewable energy resources (RESs) with conventional sources grid now considered feasible to reduce peak demand and inevitable emission effect. Hence, this paper presents an solution for EV two RESs, namely, solar photo...
Energy is one of the primary inputs in textile processing industries that have a significant impact on the cost of a cotton product. The energy cost-share is reported between 5-10% of the total production cost of woven cotton fabric in textile factories of developed countries. However, it is far higher in developing countries. This study aims to contribute to the understanding of energy use and...
it is known that a stochastic dierential equation (sde) induces two probabilisticobjects, namely a diusion process and a stochastic ow. while the diusion process isdetermined by the in nitesimal mean and variance given by the coecients of the sde,this is not the case for the stochastic ow induced by the sde. in order to characterize thestochastic ow uniquely the in nitesimal covariance give...
The size of wind turbines has been growing fast in recent years with the largest now exceeding 7MW. Furthermore, this trend is expected to continue for the offshore sector. However, this increase in size is accompanied by an increase in the dynamic loading on the structure, in particular, unbalanced loads on the blade and hub. Apart from making wind turbine components more load tolerant, e.g. t...
Abstract Managers are required to disclose material climate risk in Form 10-K, but their decision whether or not is confounded by the lack of consensus on firms, as well uncertainty about enforcement disclosure regulations. Using SASB Materiality Map™ proxy for market expectations materiality, we test association between disclosing 10-Ks and firm (proxied cost equity (COE)) varies with material...
abstract in first part of this project, the use of a new and biguanid-like catalyst supported on silica as a recyclable catalyst provides a new route for the synthesis of a variety of arylalkylidene rhodanine derivatives through knoevenagle reaction in at present of solvent at room temperature. rhodanine derivatives and especially arylalkylidene rhodanines have proven to be attractive compound...
A general method for the estimation of the con dence interval of molecular absorption coe cients is presented. Statistical numerical experiments are implemented to quantify the propagation of errors from line parameters to absorption coe cients as a function of the resolution. The method uses line parameter predictions (position and intensity) with estimated uncertainties derived from global po...
in this paper, a new and ecient approach based on operational matrices with respect to the gener-alized laguerre polynomials for numerical approximation of the linear ordinary dierential equations(odes) with variable coecients is introduced. explicit formulae which express the generalized la-guerre expansion coecients for the moments of the derivatives of any dierentiable function in terms...
in this paper the solution of a second order linear dierential equations with intu-itionistic fuzzy boundary value is described. it is discussed for two dierent cases: coecientis positive crisp number and coecient is negative crisp number. here fuzzy numbers aretaken as generalized trapezoidal intutionistic fuzzy numbers (gtrifns). further a numericalexample is illustrated.
Abstract—Standalone micro-hydrokinetic river (MHR) system is one of the promising technologies to be used for remote rural electrification. It simply requires the flow of water instead of elevation or head, leading to expensive civil works. This paper demonstrates an economic benefit offered by a standalone MHR system when compared to the commonly used standalone systems such as solar, wind and...
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