Effect of Temperature on the Strength of Frozen Silt
Author | : F. Donald Haynes |
Publisher | : |
Total Pages | : 40 |
Release | : 1977 |
Genre | : Frozen ground |
ISBN | : |
Download Temperature Effects On Ice Strength Properties full books in PDF, epub, and Kindle. Read online free Temperature Effects On Ice Strength Properties ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author | : F. Donald Haynes |
Publisher | : |
Total Pages | : 40 |
Release | : 1977 |
Genre | : Frozen ground |
ISBN | : |
Author | : W. F. Weeks |
Publisher | : |
Total Pages | : 100 |
Release | : 1967 |
Genre | : Ice mechanics |
ISBN | : |
The review discusses the state of thinking of each of the main national groups investigating sea ice and gives an overall appraisal of the field as a whole. Emphasis is placed on (1) the physical basis for interpreting sea ice strength (phase relations, air volume, and structural considerations), (2) theoretical considerations (strength models, air bubbles and salt reinforcement, and interrelations between growth conditions and strength), (3) experimental results (tensile, flexural, shear, and compressive strength, elastic modulus, shear modulus and Poisson's ratio, time dependent effects, and creep), and (4) plate characteristics. The paper includes a review of problems in sea ice investigations, relates the chemical, crystallographic, mechanical, and physical aspects involved, and concludes by showing how to utilize this knowledge to solve practical problems. (Author).
Author | : A. Assur |
Publisher | : |
Total Pages | : 68 |
Release | : 1960 |
Genre | : Salt |
ISBN | : |
Part of the salts contained in sea water are trapped in sea ice upon freezing. They form liquid and solid inclusions in a systematic pattern. The amount depends upon temperature and salinity. A detailed table of phase relations is given and a general theory is derived to show how the internal cavities may affect the strength of sea ice. The general theory leads to specific models. The principle of ring tensile strength tests is explained and a series for evaluation is given. Test data lead to a substantiation of theoretical principles and to an illustration of several hypotheses concerning the effect of solid salt inclusions upon strength. Observed sea ice phenomena are explained on the basis of internal structure. (Author).
Author | : K. L. Mittal |
Publisher | : John Wiley & Sons |
Total Pages | : 704 |
Release | : 2020-12-15 |
Genre | : Technology & Engineering |
ISBN | : 1119640377 |
This unique book presents ways to mitigate the disastrous effects of snow/ice accumulation and discusses the mechanisms of new coatings deicing technologies. The strategies currently used to combat ice accumulation problems involve chemical, mechanical or electrical approaches. These are expensive and labor intensive, and the use of chemicals raises serious environmental concerns. The availability of truly icephobic surfaces or coatings will be a big boon in preventing the devastating effects of ice accumulation. Currently, there is tremendous interest in harnessing nanotechnology in rendering surfaces icephobic or in devising icephobic surface materials and coatings, and all signals indicate that such interest will continue unabated in the future. As the key issue regarding icephobic materials or coatings is their durability, much effort is being spent in developing surface materials or coatings which can be effective over a long period. With the tremendous activity in this arena, there is strong hope that in the not too distant future, durable surface materials or coatings will come to fruition. This book contains 20 chapters by subject matter experts and is divided into three parts— Part 1: Fundamentals of Ice Formation and Characterization; Part 2: Ice Adhesion and Its Measurement; and Part 3: Methods to Mitigate Ice Adhesion. The topics covered include: factors influencing the formation, adhesion and friction of ice; ice nucleation on solid surfaces; physics of ice nucleation and growth on a surface; condensation frosting; defrosting properties of structured surfaces; relationship between surface free energy and ice adhesion to surfaces; metrology of ice adhesion; test methods for quantifying ice adhesion strength to surfaces; interlaboratory studies of ice adhesion strength; mechanisms of surface icing and deicing technologies; icephobicities of superhydrophobic surfaces; anti-icing using microstructured surfaces; icephobic surfaces: features and challenges; bio-inspired anti-icing surface materials; durability of anti-icing coatings; durability of icephobic coatings; bio-inspired icephobic coatings; protection from ice accretion on aircraft; and numerical modeling and its application to inflight icing.
Author | : Tarun R. Naik |
Publisher | : ASTM International |
Total Pages | : 193 |
Release | : 1985 |
Genre | : Technology & Engineering |
ISBN | : 9780803104358 |
Author | : Cold Regions Research and Engineering Laboratory (U.S.) |
Publisher | : |
Total Pages | : 766 |
Release | : 1977 |
Genre | : Frozen ground |
ISBN | : |