[1]黄 凯,刘东尧.某压裂火药燃烧速度特征与温度关系的密闭爆发器实验研究[J].弹道学报,2020,32(02):62-66.[doi:10.12115/j.issn.1004-499X(2020)02-010]
 HUANG Kai,LIU Dongyao.Experimental Research on the Relationship Between Burning RateCharacteristics of a Fracturing Gunpowder and Temperatureby Closed Bomb Test[J].Journal Of Ballistics,2020,32(02):62-66.[doi:10.12115/j.issn.1004-499X(2020)02-010]
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某压裂火药燃烧速度特征与温度关系的密闭爆发器实验研究()
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《弹道学报》[ISSN:1004-499X/CN:32-1343/TJ]

卷:
32
期数:
2020年02期
页码:
62-66
栏目:
出版日期:
2020-06-30

文章信息/Info

Title:
Experimental Research on the Relationship Between Burning RateCharacteristics of a Fracturing Gunpowder and Temperatureby Closed Bomb Test
文章编号:
1004-499X(2020)02-0062-05
作者:
黄 凯刘东尧
南京理工大学 能源与动力工程学院,南京 210094
Author(s):
HUANG KaiLIU Dongyao
School of Energy and Power Engineering,Nanjing University of Science and Technology,Nanjing 210094,China
关键词:
火药燃烧 温度系数 燃速定律 密闭爆发器
Keywords:
gunpowder burning temperature coefficient burning rate law closed bomb
分类号:
TJ303.4
DOI:
10.12115/j.issn.1004-499X(2020)02-010
文献标志码:
A
摘要:
为模拟某压裂火药在油井作业中燃气的压力变化规律,需要确定火药的燃烧速度与其温度的关系。利用密闭爆发器实验系统,获得不同温度条件下火药燃气的压力随时间的变化曲线。基于内弹道火药燃烧特征量静态分析方法,计算出不同温度下火药的燃烧速度定律,并进一步计算燃速系数与温度的关系。通过拟合得出火药的燃速随温度增长的指数式变化函数,通过误差分析判定该函数适用于30 ℃~150 ℃的温度变化区间,为不同温度下的井下模拟计算提供了理论支持。
Abstract:
According to the combustion theory of gunpowder,the burning rate changes with temperature. In order to simulate the pressure change law of gas in a well operation,it is necessary to determine the relationship between the burning rate of the gunpowder and its temperature. The experimental system of closed bomb was used to obtain the curve of gunpowder-gas pressure varying with time under different temperature conditions. Based on the static analysis method of internal ballistic gunpowder combustion characteristic quantity,the law of burning rate of gunpowder at different temperatures was calculated,and the relationship between burning rate coefficient and temperature was further obtained. The exponential change function of the burning rate of gunpowder with temperature was obtained through fitting. The error analysis determines that the function is suitable for the temperature change range of 30 ℃-150 ℃,which provides theoretical support for downhole simulation calculation about downhole at different temperatures.

参考文献/References:

[1] KHARAK Y K,THORDSEN J J,CONAWAY C H,et al. Energy-water nexus:potential groundwater-quality degradation associated with production of shale gas[J]. Procedia Earth and Planetary Science,2013,7:417-422.
[2]WU F,WEI X,CHEN Z,et al. Numerical simulation and parametric analysis for designing high energy gas fracturing[J]. Journal of Natural Gas Science & Engineering,2018,53:218-236.
[3]WEI X,WU Feipeng,LIU H,et al. Distribution of induced stress by high energy gas fracturing in wellbore[J]. Journal of China University of Petroleum,2018,42(1):105-112.
[4]尉雪梅,吴飞鹏,刘恒超. 燃爆压裂井井周诱导应力分布规律[J]. 中国石油大学学报(自然科学版),2018,42(1):105-112.
WEI Xuemei,WU Feipeng,LIU Hengchao. Distribution of induced stress by high energy gas fracturing in wellbore[J]. Journal of China University of Petroleum(Edition of Natural Science),2018,42(1):105-112.(in Chinese)
[5]张杰,黄利平,周际永,等. 筛管完井高能气体压裂模拟实验研究[J]. 钻采工艺,2018,41(4):66-68.
ZHANG Jie,HUANG Liping,ZHOU Jiyong,et al. Experimental research on high energy gas fracturing simulation of sieve completion[J]. Drilling Process,2018,41(4):66-68.(in Chinese)
[6]邵跃海,魏启龙.探析油田低渗油藏水平井开发技术[J]. 云南化工,2018,45(5):199.
SHAO Yuehai,WEI Qilong. Exploring the development technology of horizontal wells in oilfield low permeability reservoirs[J]. Yunnan Chemical Technology,2018,45(5):199.(in Chinese)
[7]田强,唐冬,韩晓龙,等. 裂缝对低渗透油田开发的影响[J]. 化工设计通讯,2018(5):51-51.
TIAN Qiang,TANG Dong,HAN Xiaolong,et al. Influence of cracks on the mining of low permeability oilfields[J]. Chemical Design Communication,2018(5):51-51.(in Chinese)
[8]刘东尧. 实验内弹道[M]. 北京:北京航空航天大学出版社,2017:204-216.
LIU Dongyao. Experimental internal ballistics[M]. Beijing:Beijing University of Aeronautics and Astronautics Press,2017:204-216.(in Chinese)
[9]侯保林,高旭东. 弹道学[M]. 北京:国防工业出版社,2016:14-35.
HOU Baolin,GAO Xudong. Ballistics[M]. Beijing:National Defense Industry Press,2016:14-35.(in Chinese)
[10]田宇,王英博,何卫东,等. TMETN含量和NC含氮量对TMETN/NG混合硝酸酯发射药力学性能的影响[J]. 火炸药学报,2019,42(2):175-179.
TIAN Yu,WANG Yingbo,HE Weidong,et al. Effects of TMETN content and NC nitrogen content on the mechanical properties of TMETN/NG mixed nitrate propellants[J]. Chinese Journal of Propellants and Explosives,2019,42(2):175-179.(in Chinese)
[11]付有,王彬彬,徐滨,等. RDX对改性单基发射药燃烧性能的影响[J]. 含能材料,2017,25(2):161-166.
FU You,WANG Binbin,XU Bin,et al. Effect of RDX on combustion performance of modified single base propellant[J]. Chinese Journal of Energetic Material,2017,25(2):161-166.(in Chinese)
[12]李恒,赵凤起,裴庆,等. HNIW/GAP混合物燃速的实验研究与数值模拟[J]. 火炸药学报,2019,42(2):152-159.
LI Heng,ZHAO Fengqi,PEI Qing,et al. Experimental research and numerical simulation on the burning rate of HNIW/GAP mixture[J]. Chinese Journal of Propellants and Explosives,2019,42(2):152-159.(in Chinese)

备注/Memo

备注/Memo:
收稿日期:2019-10-08
作者简介:黄凯(1995- ),男,硕士研究生,研究方向为装药设计与内弹道计算。E-mail:huangkai789@126.com。
更新日期/Last Update: 1900-01-01