News

It Really IS Rocket Science!

By Sue Major Holmes

Thursday, June 08, 2017

History of rocketry at Sandia told in award-winning film

FIELD TESTING — Sandia launched this 12-foot, single-stage rocket from Tonopah Test Range in Nevada in 1957 in early field testing to gather data from high altitudes. Sandia has worked on rocketry and aerodynamics since 1945.

The history of rocket testing and aerospace work at Sandia is the history of aero everything.

“There was aeroheating and aeroballistics and aerodynamics and all things aero,” says Myra Buteau, a Sandia video producer whose latest half-hour documentary, “It Really is Rocket Science!” tells the story of Sandia’s rocketry work beginning in 1945. The video, released this spring, won a Gold Marcom award from the Association of Marketing and Communications Professionals.

The impetus for Sandia’s decades of aerodynamics research and experiments came from its work on nuclear weapons, with an underlying push from the early space race between the US and Russia in the 1950s and 1960s.

Myra, who narrates the film, points out the first atomic bombs were aerodynamically incorrect.

“The first bomb was physics rich and aerodynamic poor, meaning that the preponderance of effort was put into the physics of the device versus the means by which it was delivered,” Jerry McDowell, a former deputy Labs director who retired in 2015, said in an interview with the Lab News. “As the US began to build a larger and more diverse stockpile it became apparent that paying attention to aerodynamic design was vital.”

Myra expands on that idea. “So they started looking at how this weapon shape functions as it drops from a plane. Then they looked at the trajectory. It just kept building and building to parachutes and what does that do aerodynamically to the weapon shape and what impact does that have and how do we get it smaller?”

"The first bomb was physics rich and aerodynamic poor."

The story is told through interviews with 15 people, many from the World War II generation, who worked in the Labs’ pioneering Aeroballistics Group. The idea for the documentary came from Jerry, who once worked in that group. Myra conducted four interviews and Jerry did the rest. He also appears in the film.

“A lot of the story was about the people, the people who did all this amazing work,” Myra says. “A lot of it was the passion they had. You could see them reliving these events,” including traveling all over the world for tests.

Since he knew those interviewed, Jerry “knew what questions to ask, knew what information we should try and pull out,” Myra says.

Rocket Science at Sandia

PARACHUTE — Sandia did work on parachutes as part of its research into the aerodynamics of nuclear weapons. A new Sandia documentary traces the Labs’ history in aerodynamics from 1945 to the present.

Rekindling memories of a stimulating time

Jerry says, “I felt an obligation to not put words in their mouths, but rather to stimulate some long-dormant memories of their contributions.”

“I hope today's Sandia employees will see a sense of pride and devotion to country in the rocket science documentary and be inspired to carry that esprit de corps forward,” he says. “The film is not intended to reflect on what was done, but rather to motivate what can be. It's this generation’s turn.”

Jerry says much of Sandia’s success is due to the little guy, perhaps someone without a higher academic degree but with experience and common sense — a dynamic he saw in rocket field testing.

"Even the most ordinary of people, bound together in a great cause and led forward by determination to succeed, can change the world.”

“I was one of the young PhDs hired into the group, but I learned so much more from the folks who turned the wrenches, machined metal into rocket bodies, labored night and day on the cameras at Tonopah Test Range,” he says. “I hope that as Sandia embraces the toughest challenges of the future they will take a lesson from the film: Even the most ordinary of people, bound together in a great cause and led forward by determination to succeed, can change the world.”

Myra had no technical background in anything aero, and jokes she felt she’d earned a degree by the time she studied re-entry vehicles, heat factors, materials science, wind tunnels, and other topics. She had to understand such things as Marchant calculators, electromechanical machines that augmented hand calculations in rocketry’s early, pre-computer days.

She began her research with an inch-thick typewritten manuscript by Randy Maydew, who formerly managed the Aerodynamics Department. The manuscript covered the Labs’ aeroballistics history to 1985, and Myra found people to talk about Sandia rocketry up to today. Aeroballistic work continues at Sandia.

DORCAS GABALDON uses an optical comparator to check for flaws in a circuit board in this 1968 Lab News photo. She started working at Sandia in 1951, continued training in electronics, and by 1968 was a staff assistant who turned an engineer’s schematic into a workable design for a printed circuit board.

 

A LARGE GROUP of educators participated in a National Technical Education Clinic in April 1968 that included a tour of a rocket sled track at Sandia. The Labs has been involved in rocketry development since its earliest days.

STARMATE — A Starmate I is launched from the Kauai Test Facility in 1989. A documentary, “It Really is Rocket Science!” by Sandia video producer Myra Buteau, discusses Sandia’s long history of research and development into rocket testing and aerospace work.

DAVY CROCKETT — Dick Jorgensen demonstrates the portability of a Davy Crockett, a nuclear weapon he worked on, in this 1970 file photo. Sandia began doing research into aerodynamic design in its earliest days because of its work on nuclear weapons.

NERVE CENTER — The main control tower at Sandia’s Tonopah Test Range was the nerve center for the range in this 1992 photo, and remains so today.       (Photo by Randy Montoya)

NO DESK JOB — Lance Wilson adjusts optics on a tracking telescope at Sandia’s Tonopah Test Range in this 1992 Lab News photo. (Photo by Randy Montoya)