Heat engine is powering a carnot cycle refrigerator

Assignment Help Mechanical Engineering

Reference no: EM13714436

For a Carnot cycle, with water as the operating fluid, the following steps are known to occur. The water changes from saturated liquid to saturated vapor at 200°C as heat is added. Heat is rejected at constant pressure at 20 kPa. This heat engine is powering a Carnot cycle refrigerator, which operates between -15 and 20°C. Find the heat added per kilogram of water in the heat engine cycle. Also, how much heat would need to be added so the refrigerator can remove 1 kJ from the cooled space?

Reference no: EM13714436

Questions Cloud

Wireless local area network : Internet Intranet (local area network, wide area network, and metropolitan area network) Extranet (interactive voice response, automatic call distributor, call routing, and dialer) Wireless local area network (LAN)

Declare and instantiate a two-dimensional int array : 1. Declare and instantiate a two-dimensional int array called temperatures which contains four rows (corresponding to weeks) and seven columns (corresponding to days) with the initial values 73, 71, 68, 69, 75, 77, and 78 in the first row, 76, ..

Several telephony technologies currently available : 2. Based on your research, write an 6-8 page paper that researches the concept of internet telephony, as well as providing an analysis and comparison of several telephony technologies currently available.

Entrepreneurs is starting a new data storage : An enterprising group of entrepreneurs is starting a new data storage and retrieval business, SecureStore, Inc. For a fee, the new company will accept digitalized data (text and images, multimedia), and store it on hard drives until needed by t..

Heat engine is powering a carnot cycle refrigerator : For a Carnot cycle, with water as the operating fluid, the following steps are known to occur. The water changes from saturated liquid to saturated vapor at 200°C as heat is added. Heat is rejected at constant pressure at 20 kPa.

Create a new table for suppliers contact information : 1. Create a new table for Suppliers' contact information and set the primary key and appropriate data types for the fields. The table should at least contain the following information: a. Company name and address b. Representative's name, pho..

What is the mass flow rate of air-heat exchanger : A compressor receives 0.1 kg/s R-134a at 150 kPa, -10C and delivers it at 1000 kPa, 40C. The power input is measured to be 3 kW. The compressor has heat transfer to air at 100 kPa coming in at 20C and leaving at 30C (i.e. like a heat exchanger). What..

What is a typical pearlite structure : Using the iron-Carbon equilibrium phase diagram, please describe the lines of transformation to austenite during heating with carbon content

Air conditioning of a house through use of solar energy : Consider the air conditioning of a house through use of solar energy. At a particular location, experiment has shown that solar radiation allows a large tank of pressurized water to be maintained at 175°C. During a particular time interval, heat in t..

User Account

All Pages