Rejoignez-nous pour un voyage dans le monde des livres!
Ajouter ce livre à l'électronique
Grey
Ecrivez un nouveau commentaire Default profile 50px
Grey
Abonnez-vous pour lire le livre complet ou lisez les premières pages gratuitement!
All characters reduced
Fan Cools Air - cover

Fan Cools Air

Nakoa Rainfall

Traducteur A AI

Maison d'édition: Publifye

  • 0
  • 0
  • 0

Synopsis

Fan Cools Air explores the surprisingly significant history and science behind the humble hand fan, revealing its enduring role in personal cooling across millennia. Far from being a simple object, the book argues that the hand fan represents an elegant, energy-efficient solution for climate control, dating back to ancient civilizations like Egypt and China, where fans held cultural and religious importance. The book uniquely bridges historical context with scientific analysis, enhanced with computational fluid dynamics simulations, to quantify the cooling effect.

 
The book begins by explaining the physics of evaporative cooling and convection, then transitions into a historical survey, charting the evolution of fan design and materials from simple palm leaves to intricate silk creations. Case studies illustrate how artisans adapted designs to optimize airflow, influenced by cultural exchange and trade. One intriguing insight is how fan designs from different eras reflect a deep understanding of thermodynamics and fluid dynamics, principles that are still relevant today.

 
In its concluding chapters, Fan Cools Air presents a scientific analysis of fan performance, using experimental data to support their utility. The book adopts a narrative non-fiction style, blending accessible scientific explanations with engaging historical anecdotes. It progresses from foundational physics to historical significance, then to modern applications and future potential, offering a comprehensive understanding of this often-overlooked technology and its potential for sustainable cooling.
Disponible depuis: 27/02/2025.
Longueur d'impression: 72 pages.

D'autres livres qui pourraient vous intéresser

  • Learning Our Names - Asian American Christians on Identity Relationships and Vocation - cover

    Learning Our Names - Asian...

    La Thao, Linson Daniel, David de...

    • 0
    • 0
    • 0
    What's your name? 
     
     
     
    Asian Americans know the pain of being called names that deny our humanity. We may toggle back and forth between different names as a survival strategy. But it's a challenge to discern what names reflect our true identities as Asian Americans and as Christians. In an era when Asians face ongoing discrimination and marginalization, it can be hard to live into God's calling for our lives. 
     
     
     
    Asian American Christians need to hear and own our diverse stories beyond the cultural expectations of the model minority or perpetual foreigner. A team from East Asian, Southeast Asian, and South Asian backgrounds explores what it means to learn our names and be seen by God. They encourage us to know our history, telling diverse stories of the Asian diaspora in America who have been shaped and misshaped by migration, culture, and faith. As we live in the multiple tensions of being Asian American Christians, we can discover who we are and what God may have in store for us and our communities.
    Voir livre
  • The Drive for Dollars - How Fiscal Politics Shaped Urban Freeways and Transformed American Cities - cover

    The Drive for Dollars - How...

    Eric A. Morris, Brian D. Taylor,...

    • 0
    • 0
    • 0
    The story of the interplay between finance, freeways, and urban form in the twentieth century and their enduring impact on American cities and neighborhoods in the twenty-first. 
     
     
     
    American cities are distinct from almost all others in the degree to which freeways and freeway travel dominate urban landscapes. In The Drive for Dollars, Brian D. Taylor, Eric A. Morris, and Jeffrey R. Brown tell the largely misunderstood story of how freeways became the centerpiece of US urban transportation systems, and the crucial, though usually overlooked, role of fiscal politics in bringing freeways about. The authors chronicle how the ways that we both raise and spend transportation revenue have shaped our transportation system and the lives of those who use it, from the era before the automobile to the present day. They focus on how the development of one revolutionary type of road—the freeway—was inextricably intertwined with money. With the nation's transportation finance system at a crossroads today, this book sheds light on how we can best fund and plan transportation in the future. The authors draw on these lessons to offer ways forward to pay for transportation more equitably, provide travelers with better mobility, and increase environmental sustainability and urban livability.
    Voir livre
  • Girl as Birch - Poems - cover

    Girl as Birch - Poems

    Rebecca Kaiser Gibson

    • 0
    • 0
    • 0
    Gibson’s previous book Opinel, starts and ends on the image of a workaday knife used by shepherds, peasants, and artists, using her sensitive and critical eye to explore family, culture, nature, and the world we inhabit. In Girl as Birch, Gibson turns her attention to the experience of growing up as a girl in the United States, coming of age while pushing against expectations for what a girl should be. The title poem uses the image of a birch tree to describe the pressure to bend to what others want: 
    Rebecca Kaiser Gibson is the author of Opinel (Bauhan Publishing, 2015) and two chapbooks, Admit the Peacock and Inside the Exhibition. She is the recipient of fellowships from MacDowell, The Heinrich Böll Cottage in Ireland, and the 2008 Fellowship in Poetry, Massachusetts Cultural Council, and was selected as a Fulbright Scholar to teach poetry in Hyderabad, India, in 2011. She is founder and director of The Loom, Poetry in Harrisville, a poetry reading series. Her poems have appeared in The Adroit Journal; Agni; Field; The Greensboro Review; Green Mountain Review; The Harvard Review; The Massachusetts Review; Ocean State Review; Salamander; Slate; and been featured in VerseDaily. Rebecca lives in Marlborough, New Hampshire, and taught poetry at Tufts University for twenty-three years. 
    Praise for Girl as Birch: “Rebecca Kaiser Gibson’s Girl as Birch is a wonder of lyric compression and subtle music. At times deeply personal, at times nearly mythic, these poems meditate on the complexities of memory and mortality, the fact of the female body, and the lessons of the natural world, cultivated and wild. These are beautiful poems and I’ll return to them with great pleasure.”  ––Kevin Prufer, author of The Art of Fiction
    Voir livre
  • The Wonderful Colors of Paradise in Education - cover

    The Wonderful Colors of Paradise...

    Andi Sulistiadi

    • 0
    • 0
    • 0
    It's a memoir of the journey of a school principal who conducted research in the endogenous hinterland of Baduy culture to find an accurate education system for non-formal schools based on local wisdom. This book is dedicated to Indonesian & worldwide education accompanied by an album containing songs with emotional nuances for every event within.
    Voir livre
  • A Soldier in the Cockpit - From Rifles to Typhoons in WWII - cover

    A Soldier in the Cockpit - From...

    Ron Pottinger

    • 0
    • 0
    • 0
    In this WWII memoir, a British rifleman turned fighter pilot recounts his frontline experiences, both on ground and in the skies. Ron Pottinger served his country through the entirety of the Second World War. Assigned to the infantry in 1939, he soon became a rifleman in the Royal Fusiliers. Later, he was able to transfer to the Royal Air Force, where he began flying the 7.5-ton Hawker Typhoon.   In A Soldier in the Cockpit, Pottinger recounts dozens of dangerous ground attack missions, flying over occupied Europe through bad weather, heavy flak, and enemy fighters. Though he was eventually shot down and taken prisoner, he survived to tell his tale.
    Voir livre
  • If P Then Q - Why Philosophy Can Teach You How to Think and Help You Live a Happy Life By the Methods of Applying Logic to Solve the Problems in Your Life and Achieve Success (A Scholarly Monograph) - cover

    If P Then Q - Why Philosophy Can...

    Russell Hasan

    • 0
    • 0
    • 0
    This short paper on logic argues that logic and science can go hand in hand, and that, by taking observations of perceptions and sensations, and applying logical analysis to them, you have the power to build conceptual models and frameworks that you can use in order to predict what you should do in the future and to reason how to solve the problems in your life. Examples from hard science, and examples of the use of science and logic in the courtroom to understand legal arguments, are presented, as well examples of how to figure out the answers to the mundane ordinary problems that we humans have in our lives. 
    Mandatory must-read for anyone who wants to think and live using logic.
    Voir livre