Josef Hraba (9 results)

Hardcover. Condition: Fine. Leichte Rillen / Abschurfungen / Risse / Knicke; Farbtonanderung. Podtitul: Deskriptivni geometrie, odborne kresleni, stavebni vykresy, architektura, pozemni stavby a vymerovani pudy. Prvni cast svazku je venovana uvodu ke kreslirskym pracim ve stavebnictvi. Vysvetleny jsou zaklady deskriptivni geometrie (A. Pospisil), probrany jsou kreslirske techniky (A. Vitik) a zasady kresleni stavebnich projektu (J. Mandys). V druhe casti je podan strucny prehled dejin architektury (H. Prokesova-Kotoucova), uvod do projektovani staveb (J. Krofta) a vysvetleny zaklady vymerovani pudy (V. Kudrlicka, A. Skotak, J. Skotak).

Paperback. Condition: New. Print on Demand. This book delineates how to calculate performance and steam consumption of steam engines using superheated steam. It presents two main levels of superheat, medium and high, and their corresponding formulas, with the medium level aimed at larger engines and the high level at smaller engines. The author provides reduction coefficients to facilitate the comparison of superheated steam engines with saturated steam engines, allowing engineers to calculate performance and steam consumption without extensive calculations. The book also includes an overview of steam-related topics, such as indirect and direct superheating, the impact of steam quality on engine performance, and potential fuel savings. This book is essential reading for engineers, designers, and researchers involved in the operation and optimization of steam engines. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condition: New. Print on Demand. This book delves into the theoretical foundations of steam engine technology, exploring the principles that govern the behavior of steam in various phases of the engine cycle. The author, an established expert in the field, provides a comprehensive analysis of steam engine thermodynamics, including the concepts of indicated and effective power, along with detailed investigations of multi-cylinder engine configurations. By examining the latest theoretical advancements alongside established practices, this book offers valuable insights into the optimization and efficiency of steam engine design. Through its in-depth exploration of steam engine theory, this book serves as an indispensable resource for engineers and researchers seeking to advance their understanding of this foundational technology. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condition: New. Print on Demand. This book presents the first coherent historical account of the science of wire ropes from their invention in 1834 by Albert in the Harz Mountains of Germany. The book traces the evolution of wire ropes from their early hand-made origins to the complex, machine-made products used today. The book provides a comprehensive survey of the science of wire ropes, encompassing their construction, material properties, and application in engineering. The author explains how wire ropes have enabled technological advancements in mining, construction, and transportation. The book also features insightful discussions on the theoretical and practical aspects of wire rope design, including fatigue, bending stress, and safety factors. This book is an indispensable resource for engineers, researchers, and anyone interested in the history and application of wire ropes. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condition: New. Print on Demand. This book serves as a comprehensive guide to the theory and mechanics of Dampfmaschinen, also called steam engines. First developed in the 17th century, steam engines revolutionized the transportation and manufacturing industries by enabling factories to locate away from rivers and making it possible to pump water out of mines. The author provides a detailed examination of the physical principles underlying the operation of Dampfmaschinen, including the expansion and compression of gases, and how these relate to the work performed by the engine. The book further explores the application of these principles to the design and operation of different types of Dampfmaschinen, offering valuable insights into their efficiency and effectiveness. Anyone interested in the history, theory, and practical applications of Dampfmaschinen will find this book to be an invaluable resource. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condition: New. Print on Demand. This book's primary focus is the theoretical foundations of steam engine calculations, providing a simplified and accessible approach. These calculations are essential for determining the dimensions, steam consumption, and efficiency of steam engines. The author provides a detailed theoretical grounding based on the mechanical theory of heat, explaining the laws that govern the behavior of steam in a steam engine. These laws form the basis for the development of simplified formulas and tables that facilitate practical calculations. The book explores the interplay between theory and practice, with a special emphasis on the practical aspects of steam engine calculations. This includes discussions on the influence of passive resistances, the determination of the most economical level of steam utilization, and the optimization of engine performance. The significance of this book lies in its clear and comprehensive presentation of steam engine theory. It empowers readers to perform accurate and efficient calculations, enabling them to design and operate steam engines optimally. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Leather Bound. Condition: New. Language: German. Language: German. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1904. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - German, Pages: : - 121, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 121 121.

Leather Bound. Condition: New. Language: German. Language: German. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1877. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - German, Pages: - 362, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 362 362.

Leather Bound. Condition: New. Language: Czech. Language: Czech. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1902. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - Czech, Pages: - 362, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 362 362.