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Comparison of droplet distributions from fluidic and impact sprinklers

Xingye ZHU,Shouqi YUAN,Junping LIU,Xingfa LIU

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 1,   Pages 53-59 doi: 10.15302/J-FASE-2015049

Abstract: toward low-energy precision irrigation, the droplet distributions for two new prototype sprinklers, outsidesignal sprinkler (OS) and fluidic sprinkler (FS), were compared with impact sprinkler (IS).and median) decreased and the mean velocity increased in operating pressure for the three types of sprinkler

Keywords： outside signal sprinkler     fluidic sprinkler     impact sprinkler     sprinkler irrigation     droplet size     droplet    

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Influence of sprinkler irrigation droplet diameter, application intensity and specific power on flower

Yisheng ZHANG, Delan ZHU

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 2,   Pages 165-171 doi: 10.15302/J-FASE-2017145

Abstract: parameters of droplet strike damage and avoid flower injury due to the unsuitable practices during sprinklerEquations of application intensity, specific power with sprinkler irrigation time and flower injury ratioWhen the duration of sprinkler irrigation was 1, 5 and 10 min, the threshold of impinging damage of applicationThese results provide a reference for determining the suitable values of sprinkler properties in operation

Keywords： application intensity     damage     floriculture     flowers     specific power     sprinkler irrigation    

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The Study of Sprinkler Performance in Fire

Zhang Cunfeng,Huo Ran,Li Yuanzhou

Strategic Study of CAE 2005, Volume 7, Issue 11,   Pages 55-59

Abstract:

This paper studied on the activation time of sprinkler and the critical heat release rate to activatethe sprinkler when a fire happened.In order to control fire effectively, the fast response sprinkler must be used when the sprinkler was

Keywords： sprinkler head     critical heat release rate     response time    

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Stability of an annular viscous liquid jet in compressible gases with different properties inside and outside

Chunji YAN, Maozhao XIE,

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 198-204 doi: 10.1007/s11708-009-0054-5

Abstract: The model takes into account differences between the velocities, densities of the gases inside and outside

Keywords： liquid jet     dominant wave number     compressibility     instability    

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National Fire Protection Association, Quincy, MA, 1995Study on smoke filling combined with sprinkler

Li Sicheng,Chen Ying,Hu Longhua,Huo Ran and Yang Dong

Strategic Study of CAE 2010, Volume 12, Issue 9,   Pages 90-95

Abstract: text-align: justify;">A mathematical model was developed for predicting smoke filling combined with sprinklerResults showed that smoke filling velocity combined with sprinkler cooling and natural smoke exhausthas a very small difference; the final height of smoke reduces with sprinkler cooling; for the range

Keywords： fire protection engineering     sprinkler spray     sprinkler cooling     natural smoke exhaust     smoke filling    

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CHARACTERISTICS OF HERBIVORY/WOUND-ELICITED ELECTRICAL SIGNAL TRANSDUCTION IN TOMATO

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 2,

Abstract: plant species Arabidopsis has been characterized but the characteristics of electrical signalUnlike those in Arabidopsis, wounding tomato leaves did not cause leaf-to-leaf electrical signalLeaflet wounding also activated electrical signal transduction and jasmonic acid (JA) signaling withinThis work reveals the nature of electrical signal transduction in tomato and emphasizes the key rolesof GLR3.3 and GLR3.5 in electrical signal transduction and JA signaling activation.

Keywords： electrical signal / glutamate receptor-like / herbivory / jasmonic acid / tomato    

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Acoustic fault signal extraction via the line-defect phononic crystals

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1,   Pages 10-10 doi: 10.1007/s11465-021-0666-y

Abstract: Rotating machine fault signal extraction becomes increasingly important in practical engineering applicationsHowever, fault signals with low signal-to-noise ratios (SNRs) are difficult to extract, especially atline-defect phononic crystals (PCs) consisting of periodic acrylic tubes with slit are proposed for weak signalThe effectiveness of weak harmonic and periodic impulse signal detection via line-defect PCs are investigated

Keywords： phononic crystals     line-defect     fault signal extraction     acoustic enhancement    

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A Realization to Enhance the Signal Noise Ratio With Superposition on the Same Phase Signal

Han Xiuting,Wang Jiechun,Jiao Zhenqaing,Gao Fei,Song Yubo

Strategic Study of CAE 2005, Volume 7, Issue 10,   Pages 64-68

Abstract: The method, in which mccltiple similar signals are superposed, can not only decrease the noise in the signal

Keywords： vibrating wave     reflection wave     signal enhancement     software for superposition signal    

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The role of protein kinase C epsilon in neural signal transduction and neurogenic diseases

Yuan CHEN, Qi TIAN

Frontiers of Medicine 2011, Volume 5, Issue 1,   Pages 70-76 doi: 10.1007/s11684-011-0119-9

Abstract: could regulate distinct aspects of neural signal transduction and suggest that the coordinated actionssignal pathway in the developing brain.

Keywords： signal transduction     neurogenic disease    

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Experimental Study of Single-pane Fire-resistant Glass Performance with Sprinkler Protection

Shu Xueming,Shao Quan,Su Guofeng,Chen Tao,Yang Rui,Shen Shifei,Yuan Hongyong

Strategic Study of CAE 2006, Volume 8, Issue 6,   Pages 64-68

Abstract: This article describes the experimental study of single-pane fire-resistant glass performance with sprinklertemperature and thermal radiation flux on the protection side of single-pane fire-resistant glass with sprinklerprotection are quite lower than those without sprinkler condition.The fast responding sprinkler can automatically spray well-proportioned water and protect certain area

Keywords： fire     fire-resistant glass     sprinkler protection     temperature     thermal radiation flux    

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Usability perceptions and beliefs about smart thermostats by chi-square test, signal detection theory

Pedro PONCE, Therese PEFFER, Arturo MOLINA

Frontiers in Energy 2019, Volume 13, Issue 3,   Pages 522-538 doi: 10.1007/s11708-018-0562-2

Abstract: This paper proposes the use of a signal detection theory (SDT), fuzzy detection theory (FDT), and chi-square

Keywords： thermostats     perceptions     beliefs     signal detection theory (SDT)     fuzzy signal detection theory (FSDT)     chi-square    

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Performance prediction of switched reluctance generator with time average and small signal models

Jyoti KOUJALAGI, B. UMAMAHESWARI, R. ARUMUGAM

Frontiers in Energy 2013, Volume 7, Issue 1,   Pages 56-68 doi: 10.1007/s11708-012-0216-8

Abstract: mathematical model and predicts the performance of switched reluctance generator with time average and small signalFinally, to track control voltage and current wave shapes, a small signal model is designed.

Keywords： generator     reluctance     switching model     small signal model     time average model    

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Design new ideas and engineering practice of high-pressure water-rich fault “outside block and inside

Zhang Minqing,Zhang Mei

Strategic Study of CAE 2009, Volume 11, Issue 12,   Pages 26-34

Abstract: managing comprehensively"  was proposed and whole cross-section grouting was changed into "outsideWhile "outside block and inside solid grouting"  assumes the distribution of surroundinggrouting is adopted abiding by the principle of "appropriate drawing pace, blocking water flow, from outsideEngineering practices show that "outside block and inside solid grouting"  can effectivelyThe grouting holes and grouting quantity of "outside block and inside solid grouting"  

Keywords： high-pressure water-rich fault     unevenness     blocking water and strengthen by grouting     outside block    

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of bradykinin on bradykinin-B2 receptor in rat aortic vascular smooth muscle cells and the involved signal

Wen YAN MD, Min FENG MD, Pei-Hua WANG MD, Dao-Wen WANG MD,

Frontiers of Medicine 2010, Volume 4, Issue 2,   Pages 225-228 doi: 10.1007/s11684-010-0003-z

Abstract: is to study the effect of bradykinin (BK) on bradykinin-B2 receptor as well as the possible involved signalApigenin, PD98059, Akt inhibitor, and LY294002 inhibited up-regulation of B2 receptor induced by BK. (3) Signal

Keywords： bradykinin     vascular smooth muscle cells     signal transduction pathways    

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De-noising of diesel vibration signal using wavelet packet and singular value decomposition

DUAN Li-xiang, ZHANG Lai-bin, WANG Zhao-hui

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 4,   Pages 443-447 doi: 10.1007/s11465-006-0055-6

Abstract: Firstly, the effects of vibration-signal de-noising among Fourier transform, wavelet decomposition andThe SNR (signal-to-noise ratio) of the vibration signals of a diesel cylinder lid is the highest.

Keywords： coefficient     de-noised     cylinder     signal-to-noise     wavelet decomposition    

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Title Author Date Type Operation

Comparison of droplet distributions from fluidic and impact sprinklers

Xingye ZHU,Shouqi YUAN,Junping LIU,Xingfa LIU

Journal Article

Influence of sprinkler irrigation droplet diameter, application intensity and specific power on flower

Yisheng ZHANG, Delan ZHU

Journal Article

The Study of Sprinkler Performance in Fire

Zhang Cunfeng,Huo Ran,Li Yuanzhou

Journal Article

Stability of an annular viscous liquid jet in compressible gases with different properties inside and outside

Chunji YAN, Maozhao XIE,

Journal Article

National Fire Protection Association, Quincy, MA, 1995Study on smoke filling combined with sprinkler

Li Sicheng,Chen Ying,Hu Longhua,Huo Ran and Yang Dong

Journal Article

CHARACTERISTICS OF HERBIVORY/WOUND-ELICITED ELECTRICAL SIGNAL TRANSDUCTION IN TOMATO

Journal Article

Acoustic fault signal extraction via the line-defect phononic crystals

Journal Article

A Realization to Enhance the Signal Noise Ratio With Superposition on the Same Phase Signal

Han Xiuting,Wang Jiechun,Jiao Zhenqaing,Gao Fei,Song Yubo

Journal Article

The role of protein kinase C epsilon in neural signal transduction and neurogenic diseases

Yuan CHEN, Qi TIAN

Journal Article

Experimental Study of Single-pane Fire-resistant Glass Performance with Sprinkler Protection

Shu Xueming,Shao Quan,Su Guofeng,Chen Tao,Yang Rui,Shen Shifei,Yuan Hongyong

Journal Article

Usability perceptions and beliefs about smart thermostats by chi-square test, signal detection theory

Pedro PONCE, Therese PEFFER, Arturo MOLINA

Journal Article

Performance prediction of switched reluctance generator with time average and small signal models

Jyoti KOUJALAGI, B. UMAMAHESWARI, R. ARUMUGAM

Journal Article

Design new ideas and engineering practice of high-pressure water-rich fault “outside block and inside

Zhang Minqing,Zhang Mei

Journal Article

of bradykinin on bradykinin-B2 receptor in rat aortic vascular smooth muscle cells and the involved signal

Wen YAN MD, Min FENG MD, Pei-Hua WANG MD, Dao-Wen WANG MD,

Journal Article

De-noising of diesel vibration signal using wavelet packet and singular value decomposition

DUAN Li-xiang, ZHANG Lai-bin, WANG Zhao-hui

Journal Article