ends. Examples in practice in which flowing fluids exchange heat are air intercoolers and preheaters‚ condensers and boilers in steam plant‚ condensers‚ condensers and evaporators in refrigeration units‚ and many other industrial process in which a liquid or gas is required to be either cooled or heated. Heat exchanger works as hot water and cold water enters the exchanger‚ where the process of cold water gaining some heat and the hot water losing some takes place‚ before they both exit the exchanger
Premium Heat exchanger Heat transfer Temperature
Diffusion is the movement of molecules from areas of high concentration to areas of low concentration. With diffusion no energy is required and it is caused by kinetic energy. The rate of diffusion can be affected by many things including temperature‚ molecular weight‚ and movement. To test the rate of diffusion a drop of dark food coloring was added to a glass of tap water and it was timed to see how long it took for the drop to reach the bottom of the glass. This procedure was repeated three
Premium Experiment Energy Molecule
Analysis of a Volatile Liquid Abstract: The purpose of this experiment was to use various methods of analysis to determine the identity of an unknown volatile liquid. In the first part of the experiment‚ the molecular mass was found by using water to find the volume of a flask through calculations and this as well as the mass of the gas of the unknown liquid were put into the a manipulated version of the ideal gas equation to determine the molar mass of the liquid‚ which was 14.21g per
Free Gas Temperature Pressure
Analysis of the Economic & Environmental Effects of Fracking Introduction Fracking‚ or hydraulic fracturing‚ is the process of extracting natural gas from shale rock. Fracking allows the world to retain natural gas from depths that were deemed unreachable by conventional technology. Recent advancements in Fracking technology have propelled America to the forefront of natural gas extraction. By this method‚ the shale rock is punctured with a high pressure fluid‚ causing it to rupture and
Premium Petroleum Natural gas Water
USED DARK MOTOR OIL AS INK FOR PENTEL PENS A Science Investigatory Project Presented to the Special Program in Science‚ Technology and Engineering New Lucena National Comprehensive High School New Lucena‚ Iloilo In Partial Fulfillment of the Requirements in Research I CLAUDINE MAE BARCIMO JEESTIN KENT GABINERA MA. CHRIS MARQUELENCIA LUCEL PEOLLO RYAN PAUL PUEYO March 2013 Republic of the Philippines Department of Education New
Premium Analysis of variance Experiment The Used
Graded Assignment Honors Project 1: Liquid Breathing Write the final draft of your project. Be sure to follow these requirements and recommendations when completing your draft: • Open a new Microsoft Word document. Type your name‚ your teacher’s name‚ your school name‚ and the date at the top of your document. To help your teacher know from whom the project came‚ save the file as: CHEM_304B_10_01_Honors_Project_1_Final_Draft_FirstInitial_LastName.doc
Premium Oxygen Scuba diving Microsoft Word
drop. Petroleum oils contain as much as 12 percent dissolved air. When a system starts up or when it overheats‚ this air changes from a dissolved phase into small bubbles. If the bubbles are less than 1 mm in diameter‚ they remain suspended in the liquid phase of the oil‚ particularly in high viscosity oils‚ causing air entrainment‚ which is characterized as a small amount of air in the form of extremely small bubbles dispersed throughout the bulk of the oil. Air entrainment is treated differently
Premium Lubricant Petroleum Liquid
Volatile Liquid Purpose: To determine the molar mass of an unknown liquid whose boiling point is between room temperature and the boiling point for water. Key Terms: List and define any additional new terms relevant to this experiment. volatile – intermolecular forces - Key Formulas: Write the following formulas. Ideal Gas Law Molar Mass Relationships: The Dumas Method - In 1826 Jean-Baptist Dumas developed a method for determining the molar mass of liquids that
Premium Gas Water
EPMA Liquid Resistance Starters for Slip-ring motors. 200 to 20 000 kW. The EPMA starter has been specifically designed by AOIP for controlled starting and speed control of large slip ring motors in arduous applications such as: Crushing Milling Conveyors Pumps Ventilation In a variety of industries such as mines‚ quarries‚ cement plants‚ water treatment and associated Industries. CSE-Uniserve Pty Limited has adapted this basic design under license to AOIP to suit the harsh conditions
Premium Electric motor
extraction‚ also known as liquid extraction and partitioning‚ is a method to separate compounds based on their relative solubility in two different immiscible liquid‚ usually water and organic solvent. It is an extraction from one liquid phase to another liquid phrase. Liquid extraction is a basic technique in chemical laboratories‚ where it is performed using a separator funnel. This type of process is commonly performed after a chemical reaction as part of the work-up. Liquid–liquid extraction is possible
Premium Acetic acid Solubility Solvent