The Theory of Relativity and its Influence on Scientific Thought
On the Connection of the Physical Sciences
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Secrets of the Stars
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Applications of the Kinetic Theory to Gases, Vapors, Pure Liquids, and the Theory of Solutions
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Catalogus Codicum Astrologorum Graecorum
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The Preparation and Mounting of Microscopic Objects
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An Introduction to Astronomy Designed as a Text-book for the Use of Students in College
The Thermodynamic Properties of Ammonia
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Ready Reference Tables
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On the Light Thrown by Recent Investigations on Electricity
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The Metric System
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The Theory of Relativity and its Influence on Scientific Thought
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On the Light Thrown by Recent Investigations on Electricity
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Hindu Chronology and Antediluvian History
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A Treatise on Nautical Astronomy
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Applications of the Kinetic Theory to Gases, Vapors, Pure Liquids, and the Theory of Solutions
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The System of the World. Translated From the French, and Elucidated, With Explanatory Notes; Volume 1
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British Weights and Measures
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The Teaching of Physics for Purposes of General Education
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Secrets of the Stars
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Memoirs of the Life, Writings, and Discoveries of Sir Isaac Newton; Volume 1
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The Royal Observatory, Greenwich
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Trait矇 De M矇canique C矇leste; Volume 4
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Leveling; Circular Curves; Stadia and Plane-Table Surveying; Topographic Surveying; Hydrographic Surveying; United States Land Surveys; Mapping; Practical Astronomy
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Preparation of Thermo Acoustic Refrigeration System
Thermo acoustic have been known for over years but the use of this phenomenon to develop engines and pumps is fairly recent. Thermo acoustic refrigeration is one such phenomenon that uses high intensity sound waves in a pressurized gas tube to pump heat from one place to other to produce refrigeration effect. In this type of refrigeration all sorts of conventional refrigerants are eliminated and sound waves take their place. All we need is a loud speaker and an acoustically insulated tube. Also this system completely eliminates the need for lubricants and results in 40% less energy consumption. Thermoacoustic heat engines have the advantage of operating with inert gases and with little or no moving parts, making them highly efficient ideal candidate for environmentally-safe refrigeration with almost zero maintenance cost.
The Stars and Their Stories
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The Story of the Heavens
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Cloud Studies
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XIIIth International Astronautical Congress / XIII癡me Congr癡s International d’Astronautique / XIII Международный к&#
Modeling and simulation of batteries in a photovoltaic system
The demand for electricity is growing worldwide and in Cameroon in particular. Fossil energies being exhaustable and harmful for the environment, clean energies such as photovoltaic constitute a relay solution by guaranteeing an unlimited and non-polluting supply. As photovoltaic energy is intermittent, it is necessary to design a storage system, the most common being the accumulator battery. The latter requires a permanent control and management for an efficient use; hence the need to model it, allowing to highlight all the phenomena that compose it. Thus, in this work we present three electrical models for the modeling of the lead-acid battery in the locality of Eseka, Cameroon, allowing us to study its operation and to evaluate its performance. The battery can undergo a premature degradation, we estimated its state of charge but also its voltages of charge and discharge.
Plasma Physics
Plasma Physics: An Introduction is based on a series of university course lectures by a leading name in the field, and thoroughly covers the physics of the fourth state of matter.
The Story of the Heavens
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The Preparation and Mounting of Microscopic Objects
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Comet Lore
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Memoirs of the Life, Writings, and Discoveries of Sir Isaac Newton; Volume 1
The Effects of a Magnetic Field On Radiation
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The System of the World. Translated From the French, and Elucidated, With Explanatory Notes; Volume 1
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History of Physical Astronomy From the Earliest Ages to the Middle of the Nineteenth Century
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On the Connection of the Physical Sciences
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The Cyprus Problem
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History of Physical Astronomy From the Earliest Ages to the Middle of the Nineteenth Century
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