This text helps students develop an intuitive understanding by emphasizing the physics and physical arguments. Seller Comments: eCampus Rental Availability: Ships 2-3 days Merchant Details: The Rent and Return Program by eCampus. Availability: Ready to ship Merchant Details: KnetBooks offers free shipping both ways as well as the option to rent your textbooks for different periods of time in order to better accommodate your needs. P11—61 uses refrigerant-134a as the working fluid. After doing a search for the books you need, you'll then have the option to select which version of the textbook you would like.
Books are sold with a 21 day guarantee. If one is familiar with the first three or four chapters, an immediate change is advised to another book such as , the best text on engineering thermodynamics I've come across so far. You can also enjoy free two-day shipping on millions of items, including cheap college textbooks, when you join Amazon Student. This text helps students develop an intuitive understanding of thermodynamics by emphasizing the physics and physical arguments. Otherwise your post may get deleted.
Availability: Ready to ship Merchant Details: Textbooks. If you decide that you need to keep your book rental for a longer period, you can add 15 or 30 days for a small fee. Talking about the subject is fine, but do not actually share any links. Cengel and Boles explore the various facets of thermodynamics through careful explanations of concepts and use of numerous practical examples and figures, having students develop necessary skills to bridge the gap between knowledge, and the confidence to properly apply their knowledge. Steam enters the feedwater heater at 1. Check out the official EngineeringStudents Discord! Over 400 brand-new homework problems.
Heat is transferred to a medium at 800 K, and the combustion products leave the combustion chamber at 900 K. Our only request is that you return the original rental book to Chegg. لو عرّض جسم الإنسان إلى ضغط التفريغ الموجود في الكون من دون أن يرتدي الأجهزة اللّازمة لمعادلة الضغط من على سطح الأرض، لخرج الدم و كل سائل وعضو في جسمه. Seller Comments: Books may be in new or used condition. I'm sure in color it would be better! This introductory book contains sufficient material for two sequential courses in thermodynamics, and students are assumed to have an adequate background in calculus and physics.
. A two-evaporator compression refrigeration system like that in Fig. Seller Comments: Most of our items we sell are used and are in good condition. All rentals come with a 21-day Satisfaction Guarantee, 14 days for eTextbooks. In the same section, he also examines why Americans are so fat despite strict 1st law of thermodynamics diet approach turns out not many of them were aware of the 2nd law. The refrigerant is saturated liquid at the exit of the condenser and saturated vapor at the exit of each evaporator, and the compressor is isentropic. I originaly encountered these books while I was an engineering undergraduate and studying them gave me some solid foundations in thermodynamics.
Seller Comments: Items are in very good condition Availability: Ready to ship Merchant Details: Valore rental books are an affordable and eco-friendly option. Now helium is compressed to 2 while its pressure is maintained constant at 180 kPa. Once you receive the rented textbook, keep the box so you can reuse it when you ship your textbook back for free. Seller Comments: All books are in a good used condition, may have highlighting. Connect is the only integrated learning system that empowers students by continuously adapting to deliver precisely what they need, when they need it, how they need it, so that class time is more effective. Availability: Ready to ship Merchant Details: Amazon Marketplace offers millions of new and used items offered by a huge selection of third-party sellers.
Thermodynamics, An Engineering Approach, covers the basic principles of thermodynamics while presenting a wealth of real-world engineering examples, so students get a feel for how thermodynamics is applied in engineering practice. Determine the initial and final temperatures of helium as well as the work required to compress it, in kJ. McGraw-Hill Education's Connect, is also available as an optional, add on item. Seller Comments: Used books are considered in good condition even when they contain highlighting, margin notes or other markings. There were worked examples in the textbook as well. Assume the surroundings to be at 25°C. The system operates evaporator 1 at 30 psia, evaporator 2 at 10 psia, and the condenser at 180 psia.
McGraw-Hill Education's Connect, is also available as an optional, add on item. قل للصحيح يموت لا من علة من بالمنايا يا صحيح ما الذي دهاك؟ قل للبصير وكان يحذر حفرة فهوى بها من الذى اهواك؟ يا سائل العمى خطى بين الزحام من يقود خطاك؟ قل للجنين يعيش معزولا بلا ماء ومرعى من الذي يرعاك؟ قل للوليد بكى وأجهش بالبكاء لدى الولادة من الذي أبكاك؟ وإذا ترى الثعبان ينفث سمه فسله من ذا بالسموم حشاك؟ واسأله كيف تعيش يا ثعبان أو تحيا وهذا السم يملأ فاك؟ واسأل بطون النحل كيف تقاطرت شهدا وقل للشهد ما حلاك؟ بل سائل اللبن المصفى كان بين دم وفرث ما الذى صفاك؟ I enjoyed the occasional life lesson this book tried to teach. Read Jan 2018 - Apr 2018 A good textbook on Thermodynamics, it introduced important concepts of Thermodynamics very well in a narrative form, which really helped in understanding the concepts. Seller Comments: Used books may have some highlighting or wear. The books are very easy to read so not much previous experience in physics is required to understand the new concepts.
The equation of state approach to problems is incredibly basic this meaning almost nonexistent from an engineering perspective, dooming the user to the ideal gas law or the use of charts unless a more complete reference is consulted. All items come with 100% satisfaction guarantee. The company has been helping college students get cheap textbooks for years. Availability: Ready to ship Merchant Details: Rent textbooks and save up to 70% off new print. الكتاب يتيح لك التفكر في بديع صنع الخالق. Since our items are mostly used, digital codes are not always valid. Determine the rate of heat transfer to the air and the rate of exergy destruction in the heat exchanger.
Connect allows the professor to assign homework, quizzes, and tests easily and automatically grades and records the scores of the student's work. We cannot and do not guarantee codes will be unused, redeemable, or included. Boles covers the basic principles of thermodynamics while presenting a wealth of real-world engineering examples so that the students get a feel of how thermodynamics is applied in engineering practice. سؤال هنا يكمن في أنه هل يوجد طاقات من على هذه الأرض والكون غير ما تعلمناه؟ بحيث أصبح عصرنا هو عصر الطاقات المتجدّدة؟ هل انتهى كل شيء حتى هذه اللحظة الّتي تنظر فيها ساعتك؟ اختار لنا سبحانه الأرض من بين بلايين الكواكب داخل مليارات من الجرات لملاءمتها، لتوفر أسباب العيش فيها. Meme posts made outside this time will be removed. You can keep your textbooks for a semester, and when it comes time to send your books back, Amazon pays for return shipping. Please refer to the seller's comments before ordering.