Search Results - subject:"Liquid water"

The Ionization Potential of DNA and Liquid Water

Khudiar, Awfa Zuhair; Wahab, Khalid Abdul - In: Journal of Asian Scientific Research 4 (2014) 3, pp. 139-148

There are multiple applications in medical physics and space radiation health, such as hadron therapy for cancer treatment ofthe irradiation of biological systems by energetic ion beams. Therefore, for a better control and understanding of the effects of radiation damage in living tissues, it...

Persistent link: https://www.econbiz.de/10011143841

A novel approach coupling neutron imaging and numerical modelling for the analysis of the impact of water on fuel cell performance

Iranzo, Alfredo; Boillat, Pierre; Oberholzer, Pierre; … - In: Energy 68 (2014) C, pp. 971-981

of PEFCs is presented, in particular in relation with the distribution of liquid water in the porous media. The … distinctive characteristic of this framework is the fact that the distribution of liquid water is not predicted by the model but …. The presence of liquid water is thus included in the model as a modifier for the gas diffusion transport, and not directly …

Persistent link: https://www.econbiz.de/10010807487

A two dimensional agglomerate model for a proton exchange membrane fuel cell

Xing, Lei; Mamlouk, Mohamed; Scott, Keith - In: Energy 61 (2013) C, pp. 196-210

-agglomerate structure in which ionomer and liquid water partially occupy the void space to form a so-called carbon–ionomer–liquid water film …

Persistent link: https://www.econbiz.de/10010809295

Molecular mean field theory for liquid water

Kanth, Jampa Maruthi Pradeep; Anishetty, Ramesh - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 3, pp. 439-455

Attractive bonding interactions between molecules typically have inherent conservation laws which influence the statistical properties of such systems in terms of corresponding sum rules. We have considered lattice water as an example, and we have enunciated the consequences of the sum rule...

Persistent link: https://www.econbiz.de/10010591871

A three-dimensional modeling of transport phenomena of proton exchange membrane fuel cells with various flow fields

Chiu, Han-Chieh; Jang, Jer-Huan; Yan, Wei-Mon; Li, Hung-Yi - In: Applied Energy 96 (2012) C, pp. 359-370

show the liquid water removal increases as the channel height decreases, however, the cell performance decreases as well …

Persistent link: https://www.econbiz.de/10010702690

Molecular phase space transport in water: Non-stationary random walk model

Nerukh, Dmitry; Ryabov, Vladimir; Taiji, Makoto - In: Physica A: Statistical Mechanics and its Applications 388 (2009) 22, pp. 4719-4726

-stationarity constitute hundreds of nanoseconds, that is much longer time scales compared to typical lifetime of known liquid water molecular …

Persistent link: https://www.econbiz.de/10010590142

The static dielectric constant and molecular geometries in ambient water studied by reverse Monte Carlo simulations

Pusztai, László; Soetens, Jean-Christophe; Bopp, … - In: Physica A: Statistical Mechanics and its Applications 323 (2003) C, pp. 42-50

The static dielectric constant ε0 was calculated for structures of liquid water obtained from Reverse Monte Carlo (RMC …

Persistent link: https://www.econbiz.de/10011063328

The complex susceptibility of liquid water as a two-potential system of reorienting polar molecules

Gaiduk, Vladimir I.; Gaiduk, Vladimir V.; McConnell, James - In: Physica A: Statistical Mechanics and its Applications 222 (1995) 1, pp. 46-62

The theory, elaborated in previous works is applid to the calculation of liquid water wideband (0 < ν/cm−1 < 1000 …

Persistent link: https://www.econbiz.de/10011057300