001453435 000__ 05733cam\a2200565\a\4500 001453435 001__ 1453435 001453435 003__ OCoLC 001453435 005__ 20230314003351.0 001453435 006__ m\\\\\o\\d\\\\\\\\ 001453435 007__ cr\un\nnnunnun 001453435 008__ 221210s2023\\\\si\\\\\\o\\\\\100\0\eng\d 001453435 019__ $$a1352418490 001453435 020__ $$a9789811960499$$q(electronic bk.) 001453435 020__ $$a9811960496$$q(electronic bk.) 001453435 020__ $$z9789811960482 001453435 020__ $$z9811960488 001453435 0247_ $$a10.1007/978-981-19-6049-9$$2doi 001453435 035__ $$aSP(OCoLC)1352969094 001453435 040__ $$aEBLCP$$beng$$cEBLCP$$dGW5XE$$dYDX$$dEBLCP$$dOCLCF$$dOCLCQ$$dINU 001453435 049__ $$aISEA 001453435 050_4 $$aTL650 001453435 08204 $$a623.74/1$$223/eng/20221213 001453435 1112_ $$aInternational Conference on Design and Engineering of Lighter-Than-Air Systems$$d(2022 :$$cMumbai, India) 001453435 24510 $$aLighter than air systems :$$bproceedings of the International Conference on Design and Engineering of Lighter-Than-Air Systems 2022 (DELTAs-2022) /$$cDhwanil Shukla, editor. 001453435 2463_ $$aDELTAs 2022 001453435 260__ $$aSingapore :$$bSpringer,$$c2023. 001453435 300__ $$a1 online resource (267 p.). 001453435 4901_ $$aLecture Notes in Mechanical Engineering 001453435 500__ $$a3.9 UV Protection Factor (UPF) 001453435 5050_ $$aIntro -- Conference Committee -- Reviewers -- Preface -- Contents -- About the Editor -- Effect of Geometrical Parameters of a Tethered Aerostat on Longitudinal Stability Boundaries -- 1 Introduction -- 2 Mathematical Modeling -- 2.1 Aerodynamic Forces and Moments -- 2.2 Tether Cable Forces and Moments -- 2.3 Buoyancy Forces and Moments -- 2.4 Gravity Forces and Moments -- 3 Estimation of the Stability Characteristics -- 3.1 Balloon Equations of Motion -- 3.2 Equilibrium Trim Conditions -- 3.3 Formulations for Calculation of Stability Derivatives -- 3.4 Equilibrium Cable Shape 001453435 5058_ $$a3.5 Cable Force Derivatives -- 3.6 Stability Equations (Longitudinal) -- 4 Effect of Geometrical Parameters on Longitudinal Stability Boundaries -- 5 Conclusion -- References -- CPACS LTA-Using Common Data Structures for Visualization and Optimization of Airship Designs -- 1 Introduction -- 1.1 Background -- 1.2 Objectives -- 2 Problem Definition and Formulation -- 3 Methodology -- 3.1 Airship Modeling -- 3.2 Parameter Estimation -- 3.3 Design Optimization -- 4 Results -- 5 Discussion and Conclusions -- References -- Airship Sling-Load Operations: A Model Flight-Test Approach -- 1 Introduction 001453435 5058_ $$a1.1 Background -- 1.2 Objectives -- 2 Problem Definition and Formulation -- 2.1 Load Exchange and Certification -- 2.2 Maneuverability -- 3 Methodology -- 3.1 Sling-Load Operation -- 3.2 Model Flight-Test -- 4 Results -- 4.1 Cruise Mode -- 4.2 Dynamic Positioning -- 5 Discussion and Conclusions -- 5.1 Discussion -- 5.2 Conclusion -- References -- Optimization of TPU/TiO2 Films Using UV Additives for Improved Weather Stability of LTA Hull Materials -- 1 Introduction -- 2 Methodology -- 2.1 Materials -- 2.2 Method of Preparation of Films -- 2.3 UV-VIS Spectroscopy 001453435 5058_ $$a2.4 Fourier Transform Infra-Red Spectroscopy (FTIR) -- 2.5 Artificial Accelerated Weathering -- 2.6 UPF Measurement -- 2.7 Yellowness Index -- 2.8 Gas Barrier Measurement -- 2.9 Tensile Testing of Films -- 3 Results and Discussion -- 3.1 UV-VIS Spectroscopy -- 3.2 Fourier Transform Infra-Red Spectroscopy -- 3.3 UPF Measurement -- 3.4 Yellowness Index -- 3.5 Gas Barrier Properties -- 3.6 Tensile Testing -- 4 Future Scope -- 5 Conclusion -- References -- Airship Turn Performance Estimated From Efficient Potential Flow Panel Method -- 1 Introduction -- 2 Problem Definition and Formulation 001453435 5058_ $$a3 Methodology -- 4 Results -- 5 Discussion and Conclusions -- References -- Evaluation of High-Performance Fabric-Based Laminated Hull Material for High-Altitude Airship -- 1 Introduction -- 1.1 High-Altitude Airship System -- 2 Materials and Methods -- 2.1 Materials -- 2.2 Methods -- 3 Characterizations and Testing -- 3.1 Wide Angle X-ray Diffraction (XRD) -- 3.2 Differential Scanning Calorimetry (DSC) -- 3.3 Drop Shape Analyzer (DSA) -- 3.4 Atomic Force Microscopy (AFM) -- 3.5 T-Peel Test -- 3.6 Tensile Test -- 3.7 Tearing Test -- 3.8 Helium Gas Permeability Test 001453435 506__ $$aAccess limited to authorized users. 001453435 520__ $$aThis book presents select peer reviewed proceedings of the International Conference on Design and Engineering of Lighter-Than-Air Systems (DELTAs 2022) which was held at the Department of Aerospace Engineering, Indian Institute of Technology (IIT) Bombay. It highlights current research trends and advancements in the field of lighter-than-air (LTA) systems. The topics covered include design (conventional and unconventional), aerodynamics (CFD), structures, loads and materials, stability and control, operations and ground handling, multidisciplinary design optimization, and novel applications of LTA systems. The book will be a valuable reference for researchers and professionals interested in lighter-than-air systems and allied fields. 001453435 588__ $$aOnline resource; title from PDF title page (SpringerLink, viewed December 13, 2022). 001453435 650_0 $$aAirships$$vCongresses. 001453435 650_0 $$aAeronautics$$vCongresses. 001453435 655_0 $$aElectronic books. 001453435 655_7 $$aConference papers and proceedings.$$2fast$$0(OCoLC)fst01423772 001453435 7001_ $$aShukla, Dhwanil,$$eeditor. 001453435 77608 $$iPrint version:$$aShukla, Dhwanil$$tLighter Than Air Systems$$dSingapore : Springer,c2023$$z9789811960482 001453435 830_0 $$aLecture notes in mechanical engineering. 001453435 852__ $$bebk 001453435 85640 $$3Springer Nature$$uhttps://univsouthin.idm.oclc.org/login?url=https://link.springer.com/10.1007/978-981-19-6049-9$$zOnline Access$$91397441.1 001453435 909CO $$ooai:library.usi.edu:1453435$$pGLOBAL_SET 001453435 980__ $$aBIB 001453435 980__ $$aEBOOK 001453435 982__ $$aEbook 001453435 983__ $$aOnline 001453435 994__ $$a92$$bISE