[HTML][HTML] Thermophysical properties of additively manufactured (AM) GRCop-42 and GRCop-84

Y Chen, C Zeng, H Ding, S Emanet, PR Gradl… - Materials Today …, 2023 - Elsevier
Additive manufacturing (AM) has enabled new opportunities of high-performance alloys for
use in complex components across the aerospace, industrial, automotive, and energy …

Thermal-structural analysis for reusable thrust chamber using temperature-dependent CuZr alloy model adapted to cryogenic to elevated temperature

Y Qi, P **, Z Chen, J Lv, G Cai - Aerospace Science and Technology, 2024 - Elsevier
The inner liners of reusable regeneratively-cooled thrust chambers endure significant
thermal and mechanical loads, resulting in doghouse deformation and even cracks during …

[HTML][HTML] Mass minimization approach for the optimal preliminary design of CMC inner liners in rocket thrust chambers

VP Berardi, N Meola, M Ferraiuolo - Forces in Mechanics, 2024 - Elsevier
In the past decade, the world has witnessed a new space race, driven by a growing
commitment to reducing the environmental impact of space missions. This has led to the …

Numerical Investigation on the Service Life of a Liquid Rocket Engine Thrust Chamber

M Ferraiuolo, V Giannella, E Armentani, R Citarella - Metals, 2023 - mdpi.com
Rocket engine thrust chambers withstand very high temperatures and thermal gradients
during service that induce multiple damaging phenomena such as plasticity, low-cycle …

Laser powder-directed energy deposition of CuCrZr using increasing LEPF approach: process development and characterization for mechanical and thermal …

RS Thanumoorthy, S Sharma, S Bontha… - Progress in Additive …, 2024 - Springer
Abstract Laser Powder-Directed Energy Deposition (LP-DED) process offers potential scope
in the fabrication of large-scale components and in the areas of remanufacturing technology …

Life Analysis of Reusable Liquid Rocket Engine Thrust Chamber

Y Qi, Y Cheng, Y Zhang - Aerospace, 2022 - mdpi.com
The thrust chamber's inner wall suffers high temperature and pressure differences from the
coolant channel, which limits the life of the rocket engine. Life prediction of the thrust …

Thermal Behaviour of the Cooling Jacket Belonging to a Liquid Oxygen/Liquid Methane Rocket Engine Demonstrator in the Operation Box

D Ricci, F Battista, M Fragiacomo, AD French - Aerospace, 2023 - mdpi.com
The cooling jackets of liquid rocket engines are composed of narrow passages surrounding
the thrust chambers and ensure the reliable operation of the engine. Critical conditions may …

Effect of Secondary Combustion on Thrust Regulation of Gas Generator Cycle Rocket Engine

S Khan, MU Sohail, I Qamar, M Tariq, RF Swati - Applied Sciences, 2022 - mdpi.com
Thrust regulation is applied to maintain the performance of the liquid propellant rocket
engine. The thrust level of a rocket engine can be readily controlled by adjusting the number …

[PDF][PDF] Методы прогнозирования срока службы камер сгорания жидкостных ракетных двигателей

ЮВ Ванин - АКТУАЛЬНЫЕ ВОПРОСЫ СОВРЕМЕННОЙ НАУКИ …, 2023 - naukaip.ru
В статье описан ряд методов, цель которых–прогнозирование срока службы камер
сгорания многоразовых жидкостных ракетных двигателей. Учёными предложено …

[PDF][PDF] Untersuchung des Einflusses von Gestaltung und Werkstoff auf die Dauerfestigkeit und Kraftübertragung in Nickel-Titan Brackets

T Stocker - 2023 - edoc.ub.uni-muenchen.de
Die Kieferorthopädie als Teildisziplin der Zahnmedizin ist bestrebt, Fehlstellung der Zähne
und Kiefer zu korrigieren, um funktionale oder ästhetische Defizite oder Schmerzen zu …