Results 71 to 80 of about 3,513,001 (329)
JSME international journal. Ser. 3, Vibration, control engineering, engineering for industry, 1992 In this paper, the sealing mechanism of knife-edge seals was explained and a new type of knife edge was developed. The following results were obtained: (1) The sealing mechanism of knife-edge seals was divided into three types according to the width of the flat area on the apex of the knife edge: (a) the penetration type, (b) the indentation type, and (
Yoshio MATSUZAKI +2 more
openaire +2 more sources
Inflammatory Response‐Inspired Thermochromic Shield for Pneumatic Structures
Advanced Engineering Materials, EarlyView.A thermochromic shield for pneumatic structures is developed, using anhydrous sodium acetate powder and thermochromic pigment‐included solution. In this shield composed of three layers, the exothermic and thermochromic reactions, followed by the mixture of both components, occur promptly with an incident of penetrating damage as a sign of initial ...
Hyun Jae Lee, Ryuma Niiyama
wiley +1 more source
Parametric CFD study of an air curtain for smoke confinement [PDF]
, 2015 The CFD simulation of an air curtain for smoke confinement in case of fire is conducted by using Fire Dynamics Simulator (FDS 6.0.1). It is a working progress of preliminary simulation for preparation of small scale experiment.
Beji, Tarek +4 more
core +1 more source
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
Inert Gases in the Control of Museum Insect Pests [PDF]
, 1998 Describes in detail the techniques, materials, and operating parameters of successful insect eradication procedures developed at the Getty Conservation Institute and ...
Charles Selwitz, Shin Maekawa
core
Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma
Advanced Engineering Materials, EarlyView.The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie +4 more
wiley +1 more source
Performance of Rim-Seals in Upstream and Downstream Cavities over a Range of Flow Coefficients
International Journal of Turbomachinery, Propulsion and Power, 2017 This paper presents measurements of CO2 concentration and pressure in a new, highly instrumented and versatile, 1.5-stage gas turbine facility. The rig, which has been specifically designed for investigations related to hot gas ingestion, features ...
Marios Patinios +3 more
doaj +1 more source
Leakage analysis of gasketed flange joints under combined internap pressure and thermal loading [PDF]
, 2011 Leakage in Gasketed Flanged Joints (GFJs) have always been a great problem for the process industry. The sealing performance of a GFJ depends on its installation and applied loading conditions.
Abid, Muhammad +3 more
core
Thermoelectric Modules Incorporating MgAgSb and Mg3(Sb,Bi)2 Synthesized Using a Melting Method
Advanced Engineering Materials, EarlyView.A scalable synthesis method for a thermoelectric material of MgAgSb is established. A thermoelectric power module of MgAgSb/Mg3(Sb,Bi)2 is fabricated, showing the conversion efficiency of 7.4% at ΔT = 315 K. The performance is comparable to conventional Bi2Te3 modules when they are operated with an air‐cooled heat exchanger.
Kazuo Nagase +8 more
wiley +1 more source
Evaluation of the effectiveness of sealing the grid of wells at an oil facility
E3S Web of ConferencesThis paper discusses the use of well pattern compaction technology by drilling small-diameter wells in the conditions of the N field and identifying its effect on the oil recovery factor. An analysis of the effectiveness of the results of grid compaction
E. M. Almukhametova +2 more
semanticscholar +1 more source