STUDYING THE DROP RETENTION FORCE - EFFECT OF RESTING TIME AND NORMAL FORCES ON THE DROP RETENTION FORCE

by Bahadur, Prashant
コンディション: 新品
¥6,816
税込価格-無料配送
Bahadur, Prashant STUDYING THE DROP RETENTION FORCE - EFFECT OF RESTING TIME AND NORMAL FORCES ON THE DROP RETENTION FORCE
Bahadur, Prashant - STUDYING THE DROP RETENTION FORCE - EFFECT OF RESTING TIME AND NORMAL FORCES ON THE DROP RETENTION FORCE

この商品が気に入りましたか?みんなにお薦めください!

¥6,816 VAT 含む
1 個のアイテムしか利用できません 1 個のアイテムしか利用できません
配達: 2021-07-05 ~ 2021-07-07 の間
販売と配送: Dodax EU

説明

The force, f, required to slide a drop on a surface is found to be a growing function of the time, t, the drop waited resting on the surface prior to the commencement of sliding. We demonstrate the existence of this phenomenon in different systems, which suggest that this phenomenon is general. The increase in the force, f, due to the resting time effect correlates well with the vertical component of the liquid-vapor surface tension, and we attribute this phenomenon to the corrugation of the surface by the drop due to this unsatisfied normal component of Young s equation. We show that this rested-time effect is similar for different drop sizes. The conventional tilt stage method could not be applied for a lot of studies due to the coupling of normal and lateral forces inherent in this method. Additionally the range of forces that can be applied with the tilt stage is limited between zero to the drop s weight. A novel instrument has been built that allows measurements of the lateral adhesion forces at a solid-liquid interface, in a way that is decoupled from the normal forces.

寄稿者

作家:
Bahadur, Prashant

製品詳細

伝記:
Education: Ph.D. Chemical Engineering, Lamar University, Texas. Published 10 papers in reputed journals like Physical Review Letters, Langmuir and Journal of Colloids and Interface Science. Peer Reviewer for Journal of Surfactants and Detergents.
言語:
Englisch
ページ数:
132
メディアタイプ:
Taschenbuch
出版社:
VDM Verlag Dr. Müller

主なデータ

商品タイプ:
Paperback book
製品サイズ:
0.22 x 0.15 x 0.008 m; 0.245 kg
GTIN:
09783639218107
DUIN:
1KB07D10PHG
¥6,816
弊社のWebサイトではCookieを使用して、サービスの効率とユーザーフレンドリーを高めています。 したがって、「Cookieを受け入れる」を選択してください! 詳細については、プライバシーポリシーをご覧ください。