Chinese translation for "加热速率"
|
- heating rate
rate of heat addition rate of heating
Related Translations:
加热: heat; warm; heat additive; heating; heat(ing) up; warming; warmup; warming-up 短语和例子把它放在火盆上加热 heat it over a brazier; 把熔炉加热到1,800度 heat the furnance to one thousand eight hundred degrees; 先 电子束加热: electron beam heating 前缘加热: leading edge heating 加热速度: firing rateheat rateheating rateheating speedheating velocityrate of heating
- Example Sentences:
| 1. | Inverse heating rate curves 逆加热速率曲线 | | 2. | Heating rate curves 加热速率曲线 | | 3. | Practice for compression tests of metallic materials at elevated temperatures with conventional or rapid heating rates and strain rates 以公称或快速加热速率和应变速率在高温下进行金属材料压缩试验惯例 | | 4. | By precisely controlling the rates of cooling and heating , ice crystal morphology can be intimately controlled and investigated 通过合适的制冷和加热速率的控制,研究人员可以密切观察和控制冰晶体的形态。 | | 5. | This paper also studied effects of categories of semi - coke , total pressure , oxygen concentration , particle size and heating rate on maximum mass loss - rate , burning time , burn - out temperature , and described the dynamic transformation of combustion reactivity of semi - coke under different testing condition 分析了半焦种类、实验总压、氧浓度、试样粒径和加热速率对最大失重速率、最大失重峰温、燃烧时间、燃烬温度等的影响。 | | 6. | The results showed that with 1 . 5wt % tih2 , the porosity was the maximal and above 35 / min average heating rate , the porosity clearly increased ; and along with the increasing of compact pressure , preservation time and heating temperature , the porosity would be enhanced 分析结果表明:当发泡剂tih _ 2含量为1 . 5wt时,获得的样品平均孔隙率最大。平均加热速率达到35 min以上时,平均孔隙率增加显著。随着压实力的增大、保温时间的增加和样品最终加热温度的升高,平均孔隙率均会增加。 | | 7. | This text completely and systematically studies the status and the development of the pyrolysis and the fluidization of biomass , which distill the bio - oil in the domestic and international area , as well as the existing problems . this thesis primarily include following aspects : ( l ) , by experimenting and measuring the energy ( heat value ) and the content of c , h , n chemical element of right 20 kinds of common biomass , on the base of the experimental result , and respectively established the biomass energy predict experiment formula with the element of h and c is from change , and passed the ro . os examination , which provides the basis and convenience for flash pyrolysis fluidization device energy to convert the rate to compute with biomass energy utilization calculation ; ( 2 ) , proceeded the tg and dtg experimentation equal velocity ( 10 ? / min , 20 ? / min , 40 ? / min , 60 ? / min ) heating and constant temperature heating by studying on eight kinds of biomass samples , according to the experimental data and arrhenius formula , we established the dynamics model of pyrolysis of , then , using the goast - redfern and p function , we also solved the dynamics parameters and analyze out every kind of biomass ' s frequency factor and parameters of activation energy , and established the every kind of dynamics model of pyrolysis of biomass , all of these provide the theories and basis to make sure the reactor ' s flash pyrolysis work temperature scope design and the describing of pyrolysis reactor dynamics ; ( 3 ) , in order to study and ascertain the process of heat completely getting to pyrolysis time of varied size biomass particles , we observed and measured the ratio of length and diameter ( l / d ) with the varied biomass through electron microscope , we concluded the l / d ratios usually is from 5 . 0 to 6 . 0 , the average is 5 . 3 ; ( 4 ) , we studied the process of biomass transiting and the theory of complete pyrolysis time with the theory of complicated heat field , we got the time ( t ) of the varied size biomass particles arriving to complete pyrolysis , and we knew that the complete pyrolysis time and the time which get to the biggest production ratio are identical , all of these studies provide the theory base for design and forecasting the flash pyrolysis reactor solid state resort time ; ( 5 ) , according to the above experiment result , synthesize to make use of the engineering the mechanics , engineering the material , machine the design to learn the principle , deduce , establish the theory of rotation cone flash pyrolysis reactor material resort time ( t ) and reasonable rotation velocity ( or frequency ) relation theory ; and ( 6 ) , we gave the reactor ' s smallest cone angle certain , reactor cone wall strength design theory , the reactor production ability theory , the power design method and the critical rotation velocity theory 本文较全面、系统地综述了国内外生物质热解液化制取生物燃油技术研究发展现状及存在的问题,主要研究内容有: ( 1 )实验、测定了20种常见生物质的能量(发热量)和c 、 h 、 n元素含量,根据实验结果分别建立了以h和c为自变量的生物质能量预测经验公式,并通过r _ ( 0 . 05 )检验;为闪速热解液化装置能量转化率计算和生物质能量利用率计算提供了依据和方便; ( 2 )选择了8种生物质试样作了等加热速率( 10 min 、 20 min 、 40 min 、 60 min )和恒温加热的tg和dtg实验,根据实验数据和阿伦尼乌斯公式建立了生物质热解反应动力学微分方程,并采用goast - redfem积分法和p函数对其动力学参数进行了求解,解析出各种生物质的频率因子和活化能参数,进而建立了各种生物质的热解动力学模型,为科学确定反应器的闪速热解工作温度范围及热解反应动力学描述,提供了理论和依据; ( 3 )为研究和确定不同尺度的生物质颗粒中心达到全热解的时间,在体视显微镜下对不同粒度的生物质颗粒的长径比进行了实验观察和测定,得出生物质的长径比( l d )一般在5 . 0 6 . 0之间,平均为5 . 3的结果; ( 4 )采用复杂温度场传热学理论对生物质传热过程及充分热解时间理论进行了研究,解析推导出了不同尺寸生物质颗粒中心温度达到充分热解温度的时间( t ) ,得出了理论推导的充分热解时间与最大产油率的热解时间相一致的结果,为闪速热解反应器固相滞留时间设计和预测提供了理论依据; ( 5 )根据上述实验结果,综合运用工程力学、工程材料、机械设计学原理,推导、建立了转锥式闪速热解反应器物料滞留时间( )与转速(或频率)合理匹配理论; ( 6 )提出了转锥式闪速热解反应器的最小锥角设计、锥壁强度设计、生产能力设计理论和功率计算方法及临界转速理论等。 | | 8. | This paper researched rules of ignition and combustion stability under pressurized environment , discussed how to calculate ignition temperature , and also studied the effects of many factors , such as categories of semi - coke , total pressure , oxygen concentration , particle size , heating rate , on ignition character 研究了加压条件下半焦的着火规律和燃烧稳定性。讨论了着火温度的确定方法,对加压下影响半焦着火特性的各种因素,如半焦种类、总压、氧浓度、粒径、加热速率等进行了试验研究。 | | 9. | The results show that the optimal processing of 6061 aluminum foams which have structural uniformity and controlled porosity is the foaming temperature 620 - 690 , heating rate 45 / min - 60 / min and heat preservation time is 12 - 18min . according to pore size tih2 content is chosen . when pore size is big , tih2 content is high and heat preservation time is short , vice versa 研究结果表明,对于实验采用的6061铝合金粉末材料来说,加热发泡制备出孔隙结构均匀,孔隙率可控的泡沫铝的最优条件是,加热温度为620 - 690 ,保温时间为12 - 18min ,加热速率为45 - 60 min , tih _ 2含量可以根据所需孔径的大小来确定。 |
- Similar Words:
- "加热水柱, 升温水柱" Chinese translation, "加热斯" Chinese translation, "加热丝" Chinese translation, "加热速度" Chinese translation, "加热速度曲线" Chinese translation, "加热速率曲线" Chinese translation, "加热碎裂" Chinese translation, "加热损失" Chinese translation, "加热损失试验" Chinese translation, "加热塔" Chinese translation
|
|
|