****大气中的微观世界 系列--2.雷雨****

纽约州立大学,大气科学研究中心 郑均华研究员主持的科研项目

纽约州立大学,大气科学研究中心 郑均华研究员
SNOW and ICE
CLOUD SEEDING
STAGE ONE
FREEZING of
A WATER DROP
STAGE TWO
FRAGMENTATION of
A FROZEN DROP
STAGE THREE
MELTING of
A FROZEN DROP
CHARGE SEPARATION
within An ICE CRYSTAL
雷暴云中的起电过程
 一粒云水滴在雷暴云形成过程中三次物理变化阶段(冰冻,冰晶繁生与溶解)
及起电主因(基于热学电学效应)过程中的显微观察,测试研究报告

纽约州立大学,大气科学研究中心 郑均华研究员主持的科研项目

"THUNDERSTORM ELECTRIFICATION"

  Micro-droplets(+) are generated by the freezing of a super cooled water drop,
which is followed by the ejection of electric charged(-) ice fragments,
by sublimation governed by curvature effect in a state of growth.
(rather than by mechanical fracturing, splintering & collision),
from frosty surface of the frozen drop. (ice pellet).
WHO want to KNOW MORE the SECRETS of the ATMOSPHERE and
WHO wish to SEE the LIFE CYCLE of A WATER DROP in A THUNDERCLOUD

 

  • CITATIONS by:
  • NEW SCIENTIST and SCIENCE JOURNAL

***SEASON'S GREETING***

***季節的問候和 聖誕 新年快樂***

ROGER J CHENG: ASRC UALBANY SUNY

 

WHO want to KNOW MORE the SECRETS of the ATMOSPHERE and
WHO wish to SEE the LIFE CYCLE of A WATER DROP in A THUNDERCLOUD

The MICRO-WORLD in the THUNDERSTORM

ATMOSPHERIC PHYSICS & CHEMISTRY

REFERENCE--Roger J. CHENG ASRC SUNY UALBANY

HOME

"I didn't solve the problem
I just opened another way to look at something"
  • 1. SCIENCE (1970) ****
  • "Water Drop Freezing: Ejection of Microdroplets"
  • 2. UMSCHAU in WISSENSCHAFT and TECHNIK (1971) "Das Gefruern von Wassentropfen: Ausstobung von Kleintrofchen" .
  • 3. INTERNATIONAL CONFERENCE on CLOUD PHYSICS (1972)
  • "Three Stages of Massive Fragmentation of Hydrometeors and Electrification in the Atmosphere"
  • 4. A. INTERNATIONAL CONFERENCE on NUCLEATION (1973). .
  • B. THE JOURNAL OF WEATHER MODIFICATION (1974). "The Mechanism of Multiplication Process of Glaciation in the Atmosphere"
  • 5. AMS CLOUD PHYSICS & ATMOSPHERIC ELECTRICITY CONFERENCE (1978)
  • "Ice Pellet Melting: Ejection of Micro-droplets".
  • 6. JOURNAL de RECHERES ATMOSPHERIQUES (1971) **** "The Production of Ice Crystal Fragments by Sublimation and Electrification" (Schaefer & Cheng) .
  • 7. QUARTERLY JOURNAL of the ROYAL METEOROLOGICAL SOCIETY (1991)
  • "Charge Separation Associated with Frost Growth" (Williams, et. al) .
  • 8. INTERNATIONAL CONFERENCE on CLOUD and PRECIPITATION (1992) "Sublimational Break-up of Secondary Ice Particles Associated with Frost
    Growth" .
  • 9. INTERNATIONAL CONFERENCE on ATMOSPHERIC ELECTRICITY (1992) "Fragmentation of Charged Ice Particles Associated with Frost Growth" .
  • 10. INTERNATIONAL CONFERENCE on CLOUD PHYSICS (1968)
  • A. "Problem on Physical Understanding of Snowfall Phenomena"(Magono)
  • B. "The Effect of the Nucleus on Ice Crystal Structure" (Schaefer and Cheng) .
  • 11. ASRC YELLOWSTONE FIELD RESEARCH EXPEDITION
  • A. "Joined Ice Crystals from Seeding Experiments" (1967)
  • B. "Microscopic Study of Ice Crystals in Yellowstone" (Magono, et al) (1968) .
  • 12. JOURNAL of the METEOROLOGICAL SOCIETY of JAPAN (1972)
  • "Aggregation Phenomena of Ice Crystals" (Magono, et al). .
  • 13. THE MICROSCOPE (1970) ****
  • "Microscopic Study of Lead Iodide - Nucleated Ice Crystals" (Cheng & Hogan). .
  • 14. UMSCHAU in WISSENSCHAFT und TECHNIK (1971)
  • "Blei in Eiskritallen" .
  • 15. BULLETIN of AMERICAN METEOROLOGICAL SOCIETY (1973)****
  • "Crystallization of Silver Iodide"
  • 16. WEATHERWISE (1985) ****
  • "Weather in the Small Scale"

 

**** FEATURED COVER ARTICLES by EDITORS

 

 

 

 

 

 

 

 

 

exploring

HOME
ATMOSPHERIC
SCIENCES
SNOW and ICE
CLOUD SEEDING
FREEZING
of A WATER DROP
FRAGMENTATION
of A FROZEN DROP
MELTING of
A FROZEN DROP
CHARGE within
An ICE CRYSTAL
PUBLICATION
and CITATION
"I didn't solve the problem
I just opened another way to look at something"

***Roger J. CHENG*** ASRC UALBANY

 

 

ROGER J. CHENG, ASRC SUNY UALBANY

****大气中的微观世界 系列****

  科学教育 网站介绍
  1.大气 2.雷雨 3.环境 4.海洋
纽约州立大学,大气科学研究中心 郑均华研究员主持的科学教育项目

SCIENCE EDUCATION and GENERAL PUBLIC EDITION
 
1, The MICRO-WORLD in the ATMOSPHERE
SCIENTIFIC and PROFESSIONAL EDITION
 
2, The MICRO-WORLD in the THUNDERSTORM
  • www.RogerCheng.com
  • "The STORY of The LIFE CYCLE of A WATER DROP in a THUNDERCLOUD"
  • NEWLY PUBLISHED: FEB.2011--under TESTING and REVISION
3, The MICRO-WORLD in our ENVIRONMENT
  • A, CHARACTERIZATION of POWER PLANT EMISSION--OIL and COAL
  • B, ACID RAIN FORMATION-CATALYTIC SO/2 OXIDATION in A WATER DROP
  • C, ECOLOGICAL EFFECTS- MARBLE DETERIORATION and PLANT DAMAGE
  • in preparation

4, The MICRO-WORLD in the MARINE ATMOSPHERE

  • A, DISCOVERY of HOLLOW SEA SALT PARTICLES
  • B, TRANSFER of MARINE SULFATE from OCEAN into the ATMOSPHERE
  • C, SHELLED (CHLORIDES) MIRINE-CCN(CLOUD CONDENSATION NUCLEI
  • in preparation
  • FOR BEST RESULT: please log-on GOOGLE SEARCH-
  • (WEB and IMAGES)
 
 
NEWLY PUBLISHED WEB SITE
by Roger J. CHENG-ASRC-UALBANY
The MICRO-WORLD in the THUNDERSTORM
FEBRUARY 2011
The MICRO-WORLD in our ENVIRONMENT
JULY 2011

AS MY BOSS DR. VINCENT J. SCHAEFER ALWAYS SAID:

GO and GET IT!-- DO NOT LET ANY ONE or ANY THING TO STOP YOU!

" PLEASE HAVING FUN and ENJOY IT!"

*****YES, I DID!*****

 

  • "I didn't solve the problem
  • I just opened another way to look at something"
  • ***Roger J. CHENG***
  • ASRC SUNY UALBANY

*****-SEEING and THINKING-*****

Presented BY ROGER J CHENG- ASRC UALBANY SUNY

The MICRO-WORLD in the ATMOSPHERE-

KEY WEB PAGES from: GOOGLE SEARCH

Roger J. CHENG: ASRC SUNY UALBANY

 

大气中的微观世界系列--1.大气 The MICRO-WORLD in the ATMOSPHER...
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一粒云水滴在雷暴云形成过程中三次物理变化阶段(冰冻,冰晶繁生与溶解) 及起电主因(基 于热学电学效应)过程中的显微观察,测试研究报告 ...

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大气中的微观世界 系列--4.海洋 MARINE AEROSOL-海洋气溶胶
rogerjcheng.com/MARINE%20AEROSOL%20PORJECT-...Share
SEARCH INDEX-The MICRO-WORLD in the ATMOSPHERE series · Roger J. CHENG, ASRC UALBANY SUNY · 纽约州立大学,大气科学研究中心 郑均华研究员

大气中的微观世界系列--人 工 冰 晶 3-D SNOW CRYSTAL-NATURE ...
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早在三十年代,大气科学家已经认识到,有时盼雨雨不来的关键原因是云体中缺乏足够的冰晶。天公不作美,人工如何补救呢?1. 946年美国舍弗(Scheafer)博士发现 ...

大气中的微观世界系列--北京沙尘--BEIJING SAND DUST-1982
rogerjcheng.com/CHINA%20DUST.htm -
http://en.cnki.com.cn/Article_en/CJFDTotal-YYQX2002S1020.htm. AIR SAMPLE from The CITY of BEIJING, CHINA-1982 北京 沙尘--电镜的观察

大气中的微观世界 系列-- 三滴水珠的研究故事 The STORY of THREE WATER DROPS  ...
rogerjcheng.com/THREE%20WATER%20DROPS%20... -
1, SCIENCE (1970) **** · "Water Drop Freezing: Ejection of Micro-droplets" · 2, JOURNAL de RECHERES ATMOSPHERIQUES (1971) **** · "The Production of ...

ASRC 大氣坏境研究室,白面山實驗站-RESEARCH STATIONS, LAB ...
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科学教育展览会 : EXHIBIT-The STORY of THREE WATER DROPS ...
rogerjcheng.com/EXHIBIT-SHOW.htm -
EXHIBIT-The STORY of THREE WATER DROPS · NEW YORK SCIENCE CENTER · PRESENTED by: ROGER J CHENG ASRC UNIVERSITY at ALBANY SUNY ...

郑均华研究员主持的科研项目-PUBLICATION & BOOKS by ROGER J . CHENG..
rogerjcheng.com/PUBLICATIONS%20&%20BOOKS... -
3, The MICRO-WORLD in our ENVIRONMENT. A, CHARACTERIZATION of POWER PLANT EMISSION--OIL and COAL; B, ACID RAIN ...

 

同中国的联系国际合作交流项目-CHINA CONNECTION -SCIENTIFIC EXCHANGES... rogerjcheng.com/CHIN简 历. 姓名:(中)郑均华 (英)ROGER J. CHENG. 服务单位:纽约州立大学,大气科学研究中心. 职位:研究员(终身聘用)(Tenured & Emeritus) ...

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作者介绍 沈铎(Thomas T.Shen)教授:美国纽约州政府环保署高级研究员 纽约哥伦比亚大学环科系兼任教授 美加空气污染防治学会技术委员会委员 郑均华(Roger J.CHENG) ...

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ABSTRACT. We examine the radioactive properties of clouds containing submicron soot Particles as impurities. The soot particles are assumed to be distributed ...

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大气中的微观世界系列****. 科学教育 网站介绍. 1.大气 2.雷雨 3.环境 4.海洋. 纽约州立大学,大气科学研究中心郑均华研究员主持的科学教育项目 ...

重庆南开中学- NANKAI MIDDLE SCHOOL-CLASS-1948-CHENG
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郑均华校友:重庆南开中学48级学生. HOME. EXHIBIT. ATMOSPHERE. OCEAN. ENVIRONMENT. LET IT SNOW. SCIENCE EDUCATION. COMMUNITY SERVICE ...

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LET IT SNOW! LET IT SNOW! LET IT SNOW!*** · ***SEASON'S GREETING*** from ROGER J CHENG. ***季節的問候和聖誕 新年快樂***from--郑均华 ...

 

INTERNATIONAL COMMENTS on THUNDERBALL PROJECT

A Microscopic Study on Physical Processes of Precipitations

in a Thunder-Cloud

their Nucleation, Fragmentation and Electrification,

  by Roger J. CHENG ASRC SUNY UALBANY

****大气中的微观世界 系列--2.雷雨****

纽约州立大学,大气科学研究中心 郑均华研究员主持的科研项目

  • 1.  LONDON TIMES, London, England, Jan. 4, 1971-Science Report-WEATHER, “How Lightning May be Produced,”
  • .... .the observation of this separation process may therefore be the prime factor in the generation of thunderstorm electricity....”
  •  
  • 2.  ANN ARBOR NEWS, Jan. 31, 1971-The Science Beat, “Causes Lightning?”
  • . . .A. D. Moore, University of Michigan, Professor Emeritus of Electrical Engineering, and one of the world’s foremost authorities on electrostatics, says what could be the big ‘breakthrough’ in knowledge of what causes electrical discharges during thunder storms..... .the best explanation yet of the electrical discharges we hear as thunder and see as lightning...”
  •  
  • 3.  NEW SCIENTIST, London, England, Vol. 734, Jan. 1971. “
  • . . .recent observation by Roger Cheng of the University of New York reveals a fascinating new microscopic process which almost certainly has an important bearing on how thunderclouds become charged to their high voltages....”
  •  
  • 4.  SUMMARY REPORT WEATHER MODIFICATION, Fiscal Year 1972,
  • by U.S. Dept. of Commerce, National Oceanic & Atmospheric  Administration
  • from chapter Cloud Electricity and Lightning   Modification, “.....investigators from the State University of New York at Albany (Cheng, 1970) have been studying the freezing of super cooled water drops. suggestion that this mechanism might be important in the generation of thunderstorm electricity....”
  •  
  • 5.  Dr. J. V. Iribame, University of Toronto, Canada,
  • ..... I believe that separation of liquid droplets, rather  than ice splinters, may be a basic process causing  electrification during riming of super cooled droplet....”
  •  
  • 6.  Dr. Herbert A. Phol, University of Cambridge, England,
  • .... .it opens up   several new pathways. .1 am citing your work in my chapter in A.D. Moore’s forthcoming book on Electrostatics....”
  •  
  • 7.   Dr. Senichi Masuda, Chairman, Dept. of Electrical Engineering, University of Tokyo, Japan,
  • .... .1 would like to use the photomicrograph related to your article in SCIENCE, ..'Water Drop Freezing: Ejection of Microdroplets' in my book,  “MODERN APPLIED ELECTROSTATICS”.
  •  
  • 8.   Dr. Leonard B. Loeb, Professor of Physics, University of California, Berkeley, “
  • ... it  could well be that this is one of the main sources of thunderstorm electrification— especially since it has been shown that B.J. Mason’s splintering theory has proven inadequate.., you have made a most interesting discovery.

  • 9.  Dr. C. L. Andrews, Professor of Physics, SUNYA,
  • ..... it is the most beautiful combination of mechanics, thermodynamics, electricity and magnetism and optics... you have initiated a field worthy of a few lifetimes of study...
  •  
  • 10. Britanica Yearbook of Science and the Future, 1973, BRITANICA ENCYCLOPEDIA,
  • from Review of Atmospheric Science, by Dr. L. J. Battan, Professor of Atmospheric Science,
  • Director of the Institute of Atmospheric Physics, University of Arizona,
  • .... .this separation mechanism could possibly generate lightning in storm clouds...
  •  
  • 11.  The World Book Science Annual 1974, SCIENCE YEAR from Science Report “The New Rainmaker”
  • by Dr. C. L. Hosler, Dean, College of Earth & Mineral Sciences, Penn State University, “
  • ...tiny particles of ice break off..., and scattering electrically charged micro-droplets..., such studies help explain rapid changes in the cloud...”
  •  
  • 12.  Dr. Choji Magono, Professor, Geophysical Sciences, Hokkaido University, Japan,
  • Chairman: Section of Ice and Snow Crystals, International Conference on Cloud Physics, 1968 in his keynote paper at the conference, .... .Cheng (1967) observed many clumped ice crystals and considered that the clumping was caused by Coulomb force. The author also observed clumped ice crystals...and found that the clumping seemed to occur under a microscope by Coulomb force...”
  •  
  • 13.     From “Aggregation Phenomena of Ice Crystals,” Journal of the Meteorological Society of Japan,
  • Vol. 50, No. 5, October, 1972, “......it is noted.. .that the ice crystals observed were in a state of growth in which the charge separation could occur within an ice crystal, as pointed out by Cheng (1967).”

 

SEARCH INDEX-

The MICRO-WORLD in the ATMOSPHERE series

Roger J. CHENG-ASRC-SUNY-UALBANY

纽约州立大学,大气科学研究中心 郑均华研究员主持的科研项目

 

 
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ATMOSPHERIC
SCIENCES
SNOW and ICE
CLOUD SEEDING
FREEZING
of A WATER DROP
FRAGMENTATION
of A FROZEN DROP
MELTING of
A FROZEN DROP
CHARGE within
An ICE CRYSTAL
PUBLICATION
and CITATION
POWER PLANT EMISSION
ACID RAIN FORMATION
ECOLOGICAL EFFECT
ALBEDO of CLOUDS
BUILDING EROSION
ATMOSPHERIC PTS
CARBONACEOUS PTS
AIR POLLUTION CONTROL