2. 您的位置
3. 首页
4. 会议论文
5. MOLECULAR DYNAMICS SIMULATION OF STABILITY OF STRUCTURE Ⅱ HYDRATE IN DIFFERENT CONDITIONS

MOLECULAR DYNAMICS SIMULATION OF STABILITY OF STRUCTURE Ⅱ HYDRATE IN DIFFERENT CONDITIONS

来源 :The 8th International Conference on Gas Hydrate(第八届国际天然气水合物大 | 被引量 : 0次 | 上传用户：linli881203

【摘 要】

：

The effects of cavity occupancy of crystal and guest molecules of methane and Tetrahydrofuran on the stability of structure II hydrate was investigated by canonical ensemble (NVT) with molecular dynam

【作 者】

：

Yuxing LI Qingdong ZHANG Wuchang WANG Pengfei ZHAO 

【机 构】

：

College of Pipeline and Civil Engineering,China University of Petroleum East China,CHINA

【出 处】

：

The 8th International Conference on Gas Hydrate(第八届国际天然气水合物大

【发表日期】

：

2014年6期

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

The effects of cavity occupancy of crystal and guest molecules of methane and Tetrahydrofuran on the stability of structure II hydrate was investigated by canonical ensemble (NVT) with molecular dynamics simulations.

其他文献

PHASE EQUILIBRIA OF CARBON DIOXIDE HYDRATE:EXPERIMENTAL MEASUREMENTS AND THERMODYNAMIC MODELLING

Dissociation pressures of carbon dioxide hydrate with temperatures ranging from 280.55 to 287.35 K were measured in a capillary high-pressure optical cell combined with heating-cooling stage.

会议

EFFECT OF THF-SDS ON THE TEMPERATURE FIELD DISTRIBUTION OF MINE GAS HYDRATE SEPARATION PROCESS

To explore the THF-SDS combination solution effect of gas hydration Temperature field distribution characteristics,using the hydration reaction apparatus arraying with a temperature sensor,Research on

会议

METHANE HYDRATE DISSOCIATION BY THERMAL STIMULATION IN PRESENCE OF KINETIC INHIBITORS:EXPERIMENTS AN

The mechanism of methane hydrate decomposition as a function of time was studied at the molecular level.To understand the behavior of KHIs,we have carried out a micro canonical ensemble molecular dyna

会议

PROBING NON-EQUILIBRIUM STRUCTURES OF XENON HYDRATES:IMPLICATIONS TO PHASE EQUILIBRIA OF CLATHRATE H

Xenon hydrates formed at high-driving forces often exhibit unusual dissociation behavior.In differential scanning calorimetry (DSC),xenon hydrates rarely dissociate at the known equilibrium temperatur

会议

EFFECT OF HYDROGEN TO METHANE CONCENTRATION RATIO ON THE PHASE EQUILIBRIA AND CAGE OCCUPANCIES OF QU

Hydrogen clathrates hydrates have been of interest due to their potential use as a hydrogen storage material.In particular,structure H(sH)hydrate has a higher theoretical storage capacity in compariso

会议

OBSERVATION OF AMORPHOUS CLATHRATE-LIKE STRUCTURES PRECEDING HYDRATE STRUCTURAL TRANSITIONS

At a given pressure,temperature,and composition,clathrate hydrates will form a crystalline network of hydrogen bonded water cages in the lowest possible free-energy state.If the equilibrium state is t

会议

CAGE OCCUPANCIES OF METHANE HYDRATES:NEW STUDIES FROM SYNCHROTRON X-RAY POWDER DIFFRACTION AND QUANT

An accurate knowledge of cage occupancy of methane in hydrate lattices is crucial for understanding the physical-chemical properties of gas hydrates and gas exchange processes.

会议

DIRECT OBSERVATION OF GAS HYDRATE DISTRIBUTION IN POROUS MEDIA USING MICROFOCUS X-RAY COMPUTED TOMOG

The microstructure of gas hydrate growth in the porous sediments significantly impacts the transmission of seismic wave during hydrate exploration and mechanical properties of the hydrate deposits.

会议

COMPUTATIONAL AND EXPERIMENTAL STUDIES OF THE NATURAL GAS FIELDS HYDRA TES COMPOSITION OF THE SOUTH-

Oil and gas fields in the North,in particular,fields of the South-Western Yakutia,are characterized by abnormally low temperatures.

会议

CHARACTERIZATION OF CRYSTAL STRUCTURE AND STABILITY FOR IONIC CLATHRATE HYDRATES OF TETRA-N-BUTYLPHO

Ionic clathrate hydrates are guest-host compounds that consist of water and an ionic or nonionic substance,e.g.,alkylammonium salts and alkylamines.

会议